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336-890-222 — MASK ASSEMBLY,WITH SPEECH DIAPHR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

336-890-222: MASK ASSEMBLY,WITH SPEECH DIAPHR.

MASK ASSEMBLY,WITH SPEECH DIAPHR. Key specifications include material: RUBBER NATURAL. This part is cataloged in the U.S.

Government catalog under NSN 4240-01-435-8337, 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
336-890-222
NSN: 4240-01-435-8337
FSC: 4240 — Safety and Rescue Equipment
CAGE: 47432 — INTERSPIRO INC (USA)
SPECIFICATIONS
materialRUBBER NATURAL
special_featuresWITH BREATHING VALVE AND BY-PASS WITH QUICK DISCONNECT, AIR FORCE; USED ON MODEL SPIROMATIC/SPIROLITE 9030 6630 4530 4515
NSN4240-01-435-8337
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MASK ASSEMBLY,WITH SPEECH DIAPHR TITLE COMPONENT PN 336-890-222 MFR MASK ASSEMBLY,WITH SPE
KEY FEATURES
•
MATERIAL: RUBBER NATURAL
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESWITH BREATHING VALVE AND BY-PASS WITH QUICK DISCONNECT, AIR FORCE; USED ON MODEL SPIROMATIC/SPIROLITE 9030 6630 4530 4515
MATERIALRUBBER NATURAL
OTHER ITEMS IN FSC 4240 — Safety and Rescue Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4240-00-001-1515 4240-00-001-2684 4240-00-006-0022 4240-00-007-4576 4240-00-007-8182 4240-00-007-8183 4240-00-007-8184 4240-00-007-8185
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 336-890-222?
336-890-222 is a MASK ASSEMBLY,WITH SPEECH DIAPHR.
What is the NSN for 336-890-222?
336-890-222 is cataloged in the U.S. Government catalog under NSN 4240-01-435-8337. 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.