PartsTable TECHNICAL DATA SHEET

NSN 8475-01-142-9186Government record, cited

Cover, Visor Lens, Flannel8475-01-142-9186

NSN 8475-01-142-9186 · NIIN 011429186 · Part number 79B4402

Gentex Corp · FSC 8475 — Specialized Flight Clothing and Accessories · FSG 84 — Clothing, Individual Equipment, and Insignia · CAGE 72724

Government record, cited

NSN 8475-01-142-9186 — this item is cataloged by the U.S. Government under National Stock Number 8475-01-142-9186. Manufacturer of record part number: 79B4402.

Also searched as 8475-01-142-9186 · 8475011429186 · NIIN 011429186 · 01-142-9186 · FSC 8475 Specialized Flight Clothing and Accessories · CAGE 72724 · 79B4402

Nearby stock numbers ← 8475-01-142-9185 Shell, Flying Helmet, Pressure Sui · 8475-01-142-9187 Cover, Visor Lens, Chamois →

Features

Cover,visor Lens,flannel — FSC 8475
General Characteristics Item Description: FLANNEL FABRIC COVER HAS ELASTIC CORD AROUND EDGE FOR FORM FITTING
Procurement Group Code: 22197
1 manufacturer part number on file
Manufacturer of record: Gentex Corp

Identification

NSN: 8475-01-142-9186
NIIN: 011429186
FSC: 8475 — Specialized Flight Clothing and Accessories
FSG: 84 — Clothing, Individual Equipment, and Insignia
Primary part number: 79B4402
Manufacturer: Gentex Corp

General Description

The Cover,visor Lens,flannel, cataloged under National Stock Number 8475-01-142-9186, is classified within Federal Supply Class 8475 (Specialized Flight Clothing and Accessories) of the Clothing, Individual Equipment, and Insignia group. The manufacturer of record is Gentex Corp. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	8475-01-142-9186
Primary Part Number	79B4402
Item Name	Cover,visor Lens,flannel
FSC / FSG	8475 / 84 — Specialized Flight Clothing and Accessories
Manufacturer	Gentex Corp
Status	ACTIVE
General Characteristics Item Description	FLANNEL FABRIC COVER HAS ELASTIC CORD AROUND EDGE FOR FORM FITTING
Procurement Group Code	22197

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
79B4402 PRIMARY	Gentex Corp (USA)

No interchangeability data on file.

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

8475-00-001-1758 · Item name not on file

8475-00-001-1759

8475-00-001-1759 · Item name not on file

8475-00-001-6579

COVERALLS,FLYERS' ANTIEXPOSURE

8475-00-004-3666

8475-00-004-3666 · Item name not on file

8475-00-005-1605

8475-00-005-1605 · Item name not on file

8475-00-008-3945

HELMET,FLYER'S

8475-00-008-3946

HELMET,FLYER'S

8475-00-008-3947

HELMET,FLYER'S

Frequently Asked Questions

What is NSN 8475-01-142-9186?

NSN 8475-01-142-9186 is a Cover,visor Lens,flannel, manufactured by Gentex Corp, classified under FSC 8475, Specialized Flight Clothing and Accessories. Status: active.

What part numbers are listed for NSN 8475-01-142-9186?

NSN 8475-01-142-9186 has 1 manufacturer part number on file: 79B4402 (Gentex Corp).

What are the specifications of 79B4402?

Key specifications for 79B4402: General Characteristics Item Description: FLANNEL FABRIC COVER HAS ELASTIC CORD AROUND EDGE FOR FORM FITTING; Procurement Group Code: 22197; End Item Identification: HGU-55/P HELMET. 2 specifications are documented in the U.S. Government catalog.

Is NSN 8475-01-142-9186 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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