R-729 — BELT,RESPIRATOR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

R-729: BELT,RESPIRATOR.

The BELT,RESPIRATOR is a the manufacturer industrial component. Key specifications include end_item_identification: WILLSON SAFETY PRODUCTS MODELS 1810,1820,1850 AND 1860 AIRLINE RESPIRATORS, criticality_code_justification: TEXT, general_characteristics_item_description: SOLE SOURCE REQUIRED BY STATUTE 6.302. This part is cataloged in the U.S.

Government catalog under NSN 4240-01-250-8290, 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

R-729

NSN: 4240-01-250-8290
FSC: 4240 — Safety and Rescue Equipment
CAGE: 79687 — DALLOZ SAFETY (USA)

SPECIFICATIONS

end_item_identification	WILLSON SAFETY PRODUCTS MODELS 1810,1820,1850 AND 1860 AIRLINE RESPIRATORS
criticality_code_justification	TEXT
general_characteristics_item_description	SOLE SOURCE REQUIRED BY STATUTE 6.302
NSN	4240-01-250-8290

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: SOLE SOURCE REQUIRED BY STATUTE 6.302

•

CRITICALITY CODE JUSTIFICATION: TEXT

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION	SOLE SOURCE REQUIRED BY STATUTE 6.302
CRITICALITY CODE JUSTIFICATION	TEXT
END ITEM IDENTIFICATION	WILLSON SAFETY PRODUCTS MODELS 1810,1820,1850 AND 1860 AIRLINE RESPIRATORS

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 1

14900250Reference document

Same NSN cross-reference

Reference document — Design control — primary 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 R-729?

R-729 is a BELT,RESPIRATOR.

What parts can replace R-729?

There is 1 known substitute for R-729: 14900250. Substitute compatibility should be verified for your specific system.

What is the NSN for R-729?

R-729 is cataloged in the U.S. Government catalog under NSN 4240-01-250-8290. This indicates validated use in U.S. government and defense supply chains.

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R-729 — BELT,RESPIRATOR

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