9A-N/2 — PROTECTOR,HEARING

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

9A-N/2: PROTECTOR,HEARING.

The PROTECTOR,HEARING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4240-00-759-3290, 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

9A-N/2

NSN: 4240-00-759-3290
FSC: 4240 — Safety and Rescue Equipment
CAGE: 71483 — DAVID CLARK CO INC DIV DAVID CLARK COMPANY, INC. (USA)

SPECIFICATIONS

special_features	EAR MUFF,SOUND PROTECTOR,HEADBAND ASSEMBLY,ONE PAIR OF EAR SEALS,A DOME AND FILTER,ONE PACKAGE OF 10 RETAINING RINGS AND STIRRUP ASSEMBLY
NSN	4240-00-759-3290

COMPONENT DIAGRAM

TECHNICAL CHARACTERISTICS

SPECIAL FEATURES

EAR MUFF,SOUND PROTECTOR,HEADBAND ASSEMBLY,ONE PAIR OF EAR SEALS,A DOME AND FILTER,ONE PACKAGE OF 10 RETAINING RINGS AND STIRRUP ASSEMBLY

SUBSTITUTES & CROSS-REFERENCES 7

TT-22700-DCSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

MIL-A-23899B(AS)Reference document

Same NSN cross-reference

Reference document — Secondary reference

06504G-03Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

SAE AS23899Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

MIL-A-23899Reference document

Same NSN cross-reference

Reference document — Secondary reference

8475PL1378078Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 9A-N/2?

9A-N/2 is a PROTECTOR,HEARING.

What parts can replace 9A-N/2?

There are 7 known substitutes for 9A-N/2: TT-22700-DC, MIL-A-23899B(AS), 06504G-03 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 9A-N/2?

9A-N/2 is cataloged in the U.S. Government catalog under NSN 4240-00-759-3290. This indicates validated use in U.S. government and defense supply chains.

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