Spares and Accessories

Here are all the spares and accessories which are available to purchase.

If you would like to purchase or would like more information about spares and accessories, please make a request here.


We recommend that our products are serviced regularly with routine maintenance carried out. To make things easier, we offer a range of aftersales packages for our products. Find your product below and click on the link to see what support is available.

Sub Aspida Portable Gas Monitor

Sub Aspida Aftersales Package

ACG+ Parts by NATO Stock Number


Reference Number and Description SA7L705XFLIND 0.5LPM 100L bottle regulator
ACG1/4BSPFA 1/4" BSP female inlet adaptor
ACG1/4BSPMA 1/4" BSP male inlet adaptor
ACG1/4NPTFA 1/4" NPT female inlet adaptor
ACG1/4NPTMA 1/4" NPT male inlet adaptor
9300-1020 30mm open ended spanner
P0075-455K Ambient air humidifier kit
6000-0129 Calibration adaptor
2562-0008 Combined beacon/sounder 24V DC IP65


ACGEXTPSU External power supply for fixed only

6130-99-907-1799 ACGPEXTPSU External power supply for fixed or portable   9100-3500 Gastec Airtec tube (oil mist) 109A pack of 10 6665-99-507-4401 6000-0201 Inlet/calibration adaptor 4240-99-171-9381 6000-0102 Inlet particle filter element   9100-2060/LP Lamp 6665-99-932-8196 P0149-605L Lithium ion battery and charger 4240-99-162-8490 MECCOBBAP MEC CO full sensor module 4240-99-154-7773 MECO2ABAP MEC O2 full sensor module 4240-99-313-5146 MECVOCBAP MEC VOC full sensor module 4240-99-350-5887 9100-2060 MEC VOC cell (PID) 6665-99-155-2146 P0149-605N Nickel hybride battery and charger 6665-99-234-5981 SA7L110173 Nitrogen background span calibration gas (0.0018% carbon monoxide, 20.9% O2, 0.09% CO2, balance nitrogen) 6665-99-843-1945 9300-1022 PID-AH lamp cleaning kit   9100-2060/SP PID-AH replacement spring   9300-1021 PID-AH stack removal tool 4240-99-316-8128 2533-1008 PID particulate filter 4820-99-843-1941 6000-0123 Pressure regulator, inlet pressure 300 Bar, outlet pressure 0 to 10Bar. For use with nitrogen and/or compressed air 4240-99-406-2207 A5S3ASN8A Replacement 5S3 CO2 full sensor module 4240-99-188-6189 ACGSDA/1 Replacement ACG+ display module - configured for CO2, O2, CO, VOC and water vapour 4240-99-243-0249 6000-0096 Replacement activated charcoal filter 4240-99-959-0796 9100-2030A


Replacement MEC CO cell (electrochemical)

6515-99--990-0673 9100-9212-9HM Replacement MEC O2 cell  (electrochemical)   600-0094EXC Replacement water vapour sensor 6140-99-155-2148 P0149-605LS Spare lithium ion battery and charger 6140-99-396-2995 P0149-605NS Spare nickel hybride battery and charger 5340-99-731-3205 P0075-615 Wall mounting fixing kit 6665-99-483-3116 SA7L110174 Zero calibration gas (8% O2, balance nitrogen)

ADM Aspida




Replacement O2 sensor and extraction tool

P0132-603 Battery back up (comprises two NiMH re-chargeable AA cells)

PGA-401DK - Dual Calibration Adaptor

Dual calibration adaptor


PGA-401SK - Single Calibration Adapter

Single calibration adaptor

PGA-611 CO2 calibration gas kit comprising: 1 x 20 l 3% CO2 in N2, 1 x 20 l 100% N2, 1 x fine control valve and tubing
P0132-401 Optional bracket set (to replace ties and toe bases). Includes 2 x brackets, 4 x M4x6mm pozi pan screws and 4 x M4 split washers
2822-0035 Replacement universal PSU, 9V DC
P0132-602 ADM fixing kit
9300-1008K Aspida download kit comprising: 1 x software disk, 1 x USB lead


NATO stock numberReferenceDescription
6630-99-312-4515 8000-0075A


Dual flow adaptor

6630-99-878-8706 8000-6040A


Black sample dome adaptor

6515-99-613-4282 9100-4535


Replacement helium sensor

6515-99-463-8562 9100-9212-94


Replacement oxygen sensor

6630-99-878-8706 MIO2HO


Replacement tubing (per meter)

6630-99-958-5670 SA2ATACASE



Peli storage case with foam insert

  6000-0197K Optional DIN flow restrictor kit

CO Clear



Replacement CO sensor


SA7L20153K - Calibration gas kit

Calibration gas kit for air diving - includes zero gas, span gas and control valve


SA7L20151K - Test kit for air and saturation diving

Test kit for air and saturation diving

HYP Portable

2557-1855 Hyperbarically tested PP3 battery
8000-0011GA Spare flow adaptor
9100-92125H Spare O2 cell
GENPISDK Sample draw kit consisting of flow adaptor, aspirator bulb, 2m neoprene tubing and stainless steel probe
SA7100HYP CALKIT Calibration kit comprising of 110l 21% oxygen balance nitrogen, 0.5l/minute flow regulator to fit 100 litre bottle, push in flow adaptor, 1 metre of tubing and trimming tool

MEC oxygen

NATO stock numberReferenceDescription
6515-99-990-0673 9100-9212-9HM O2 sensor for use within the O2 MEC sensor module


NATO stock numberReferenceDescription
6615-99-148-5260 9100-9220-9B


O2EII sensor
(Note: Sensors should only be purchased when required. Analox Military Systems do not recommend that spare sensors are bought when purchasing your O2EII Pro and cannot credit sensors if incorrect orders have been placed.)

  2836-HYGRO Hygro-thermometer


Sensor saver plug (push-in type)

  M02-422 Spare O2EII dome


EII peli case with foam insert


Spares and accessories matrix for the O2NE+

SDA range

XK0-662 24V DC UK plug panel mount power supply 40W
XK0-667 24V DC universal plug panel mount power supply 40W
XK0-447K SDA CO2 5001 USN compatibiity plate (SDA O2)


Replacement CO sensor (SDA CO)

MECCOBBBP MEC CO module (0 to 20ppm)
2533-1005 Power supply filter for bridge and deck zone use (Lloyds test spec 1 compliance)
8000-0069A Flow adaptor
SDAMONCON SDA Phoenix connector pack
SDAOMCURRENT 4-20mA output module with 2 off relays

Sub Aspida                       

NATO stock numberReferenceDescription
6665-99-959-0988 SAACAAA5501A Sub Aspida 0-5% CO2, 0-100% O2 version with belt clip and UK charger


Replacement O2 sensor and extraction kit


9300-1008K - Aspida download kit

Aspida download kit, comprising 1x software disk, 1x USB lead


2822-0005A - replacement 9V DC UK charger

Replacement 9V DC UK charger

  2822-0007A Replacement 9V DC Euro charger

2822-008A - replacement 9V DC US charger

Replacement 9V DC US charger


2822-0011A - replacement 9V DC AUScharger

Replacement 9V DC Australia charger


PGA-401DK - Dual Calibration Adaptor

Dual calibration adapter

  PGA-611 CO2 calibration gas kit - 1x 201 3% CO2 in N2, 1x201 100% N2, 1x fine control valve and tubing
  PSA-612 O2 calibration gas kit - 1x 201 3% O2 in N2, 1x201 100% N2, 1x fine control valve and tubing

9300-1009K - Wall mount clip

Wall mount clip


MIRBGNX4S 0 to 50mBar CO2 sensor in N2
SA1HAT690 Spare temperature and humidity sensor for REM2

FSUB 607 - Spare cable DMC to REM1 or REM2

Spare cable DCM to REM1 or REM2


FSUB 608 - Spare cable from REM2 to REM1

Spare cable from REM2 to REM1

FSUB-609 Spare cable DCM to terminal
2822-0019A Universal in-line power adaptor 24V 65W
2822-0023 DIN rail mount power adaptor
8000-0069A Flow adaptor


NATO stock numberReferenceDescription
6665-99-496-6285 SA1W75SR60N561

Sub MkIIP:
O2: 0-2000mBar ppO2
CO2: 0-10% SEV ppCO2
Depth: 0 to 90MSW
Temp: 0 – 40 Deg C
With datalogging capability

6630-99-811-2621 SA1W75SR60N541C Sub MkIIP:
O2: 0-200% SEV ppO2
CO2: 0-10% SEV ppCO2
Depth: 0.8 to 10Bar A
Temp: 0 – 40 Deg C
With datalogging capability
6630-01-532-7090 SA1W75SR60N564 Sub MkIIP: O2: 0-200% SEV ppO2
CO2: 0-10% SEV ppCO2
Depth: 0-300 FSW
Temp: 32 to 104 Deg F
With datalogging capability
6135-99-601-9197 AS2-607 Sub MKIIP power pack (UK Navy only)
6135-00-835-7210 2557-4625 Sub MkIIP pressure tested D cells
6930-99-515-8269 SA8W75SR60N541C Sub Trainer
  SA2W75UNIPOWER  Universal power cable
  SAW75USPOWER  US power cable
  SAEPAS2602  Data download cable
  SAEPAS2605  DC power cable
  SUBCAL  Annual calibration of Sub MkIIP unit
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