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40688G-59 — PROTECTOR,HEARING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

40688G-59: PROTECTOR,HEARING.

The PROTECTOR,HEARING is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: NOISE ATTENUATION KIT. This part is cataloged in the U.S.

Government catalog under NSN 4240-01-524-3339, 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
40688G-59
NSN: 4240-01-524-3339
FSC: 4240 — Safety and Rescue Equipment
CAGE: 71483 — DAVID CLARK CO INC DIV DAVID CLARK COMPANY, INC. (USA)
SPECIFICATIONS
special_featuresCONSISTS OF EAR SEALS 40863G-02 AND FOAM INSERTS 13369P-01. DESIGNED TO REPLACE INSERTS AND SEALS OF THE 9AN/2 AURAL PROTECTOR, USN06504G-03 G
part_name_assigned_by_controlling_agencyNOISE ATTENUATION KIT
NSN4240-01-524-3339
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PROTECTOR,HEARING TITLE COMPONENT PN 40688G-59 MFR PROTECTOR,HEARING
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESCONSISTS OF EAR SEALS 40863G-02 AND FOAM INSERTS 13369P-01. DESIGNED TO REPLACE INSERTS AND SEALS OF THE 9AN/2 AURAL PROTECTOR, USN06504G-03 G
PART NAME ASSIGNED BY CONTROLLING AGENCYNOISE ATTENUATION KIT
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 40688G-59?
40688G-59 is a PROTECTOR,HEARING.
What is the NSN for 40688G-59?
40688G-59 is cataloged in the U.S. Government catalog under NSN 4240-01-524-3339. 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.