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R722A — CARTRIDGE,RESPIRATOR,AIR FILTERI

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

R722A: CARTRIDGE,RESPIRATOR,AIR FILTERI.

CARTRIDGE,RESPIRATOR,AIR FILTERI. Key specifications include fsc_application_data: RESPIRATOR,AIR FILTERING, hazard_protection_feature: ACID GAS, criticality_code_justification: FEAT. This part is cataloged in the U.S.

Government catalog under NSN 4240-01-250-2283, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
R722A
NSN: 4240-01-250-2283
FSC: 4240 — Safety and Rescue Equipment
CAGE: 63984 — SQUARE D CO MONROE PLANT (USA)
SPECIFICATIONS
special_featuresNIOSH APPROVAL NO. TC-23C-601; SOLE SOURCE REQUIRED BY STATUTE 6.302; USED ON AMERICAN OPTICAL ESCAPE ARTIST MOUTHPIECE RESPIRATORS
fsc_application_dataRESPIRATOR,AIR FILTERING
hazard_protection_featureACID GAS
criticality_code_justificationFEAT
NSN4240-01-250-2283
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CARTRIDGE,RESPIRATOR,AIR FILTERI TITLE COMPONENT PN R722A MFR CARTRIDGE,RESPIRATOR,A
KEY FEATURES
•
FSC APPLICATION DATA: RESPIRATOR,AIR FILTERING
•
HAZARD PROTECTION FEATURE: ACID GAS
•
CRITICALITY CODE JUSTIFICATION: FEAT
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATARESPIRATOR,AIR FILTERING
HAZARD PROTECTION FEATUREACID GAS
CRITICALITY CODE JUSTIFICATIONFEAT
SPECIAL FEATURESNIOSH APPROVAL NO. TC-23C-601; SOLE SOURCE REQUIRED BY STATUTE 6.302; USED ON AMERICAN OPTICAL ESCAPE ARTIST MOUTHPIECE RESPIRATORS
SUBSTITUTES & CROSS-REFERENCES 1
51419Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is R722A?
R722A is a CARTRIDGE,RESPIRATOR,AIR FILTERI.
What parts can replace R722A?
There is 1 known substitute for R722A: 51419. Substitute compatibility should be verified for your specific system.
What is the NSN for R722A?
R722A is cataloged in the U.S. Government catalog under NSN 4240-01-250-2283. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.