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84D6838 — LINER,FLYER'S HELMET

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

84D6838: LINER,FLYER'S HELMET.

The LINER,FLYER'S HELMET is a the manufacturer industrial component. Key specifications include procurement_group_code: 22287, end_item_identification: HGU-55/P HELMET, general_characteristics_item_description: THERMAL PLASTIC LAYERS. This part is cataloged in the U.S.

Government catalog under NSN 8475-01-252-3335, 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
84D6838
NSN: 8475-01-252-3335
FSC: 8475 — Specialized Flight Clothing and Accessories
CAGE: 72724 — GENTEX CORP (USA)
SPECIFICATIONS
procurement_group_code22287
end_item_identificationHGU-55/P HELMET
general_characteristics_item_descriptionTHERMAL PLASTIC LAYERS
NSN8475-01-252-3335
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LINER,FLYER'S HELMET TITLE COMPONENT PN 84D6838 MFR LINER,FLYER'S HELMET
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: THERMAL PLASTIC LAYERS
•
PROCUREMENT GROUP CODE: 22287
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONTHERMAL PLASTIC LAYERS
PROCUREMENT GROUP CODE22287
END ITEM IDENTIFICATIONHGU-55/P HELMET
OTHER ITEMS IN FSC 8475 — Specialized Flight Clothing and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
8475-00-001-1758 8475-00-001-1759 8475-00-001-6579 8475-00-004-3666 8475-00-005-1605 8475-00-008-3945 8475-00-008-3946 8475-00-008-3947
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 84D6838?
84D6838 is a LINER,FLYER'S HELMET.
What is the NSN for 84D6838?
84D6838 is cataloged in the U.S. Government catalog under NSN 8475-01-252-3335. 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.