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4-0539-5091 — HELMET,GROUND TROOPS'

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4-0539-5091: HELMET,GROUND TROOPS'.

The HELMET,GROUND TROOPS' is a the manufacturer industrial component. Key specifications include end_item_identification: MODULAR SUPENSION SYSTEM, part_name_assigned_by_controlling_agency: 9 IMPACT PADS. This part is cataloged in the U.S.

Government catalog under NSN 8470-01-668-2102, 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
4-0539-5091
NSN: 8470-01-668-2102
FSC: 8470 — Armor, Personal
CAGE: 1NEL7 — GALVION BALLISTICS LTD (USA)
SPECIFICATIONS
end_item_identificationMODULAR SUPENSION SYSTEM
part_name_assigned_by_controlling_agency9 IMPACT PADS
NSN8470-01-668-2102
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HELMET,GROUND TROOPS' TITLE COMPONENT PN 4-0539-5091 MFR HELMET,GROUND TROOPS'
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCY9 IMPACT PADS
END ITEM IDENTIFICATIONMODULAR SUPENSION SYSTEM
OTHER ITEMS IN FSC 8470 — Armor, Personal
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
8470-00-026-7808 8470-00-030-8007 8470-00-032-2735 8470-00-073-9223 8470-00-082-5547 8470-00-082-5548 8470-00-082-5549 8470-00-082-5550
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4-0539-5091?
4-0539-5091 is a HELMET,GROUND TROOPS'.
What is the NSN for 4-0539-5091?
4-0539-5091 is cataloged in the U.S. Government catalog under NSN 8470-01-668-2102. 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.