NSN 8415-01-078-4574 — this item is cataloged by the U.S. Government under National Stock Number 8415-01-078-4574. Manufacturer of record part number: SPH-4AXLGE.
Also searched as8415-01-078-4574 ·
8415010784574 ·
NIIN 010784574 ·
01-078-4574 ·
FSC 8415 Clothing, Special Purpose · CAGE 72724 · SPH-4AXLGE
FSG: 84 — Clothing, Individual Equipment, and Insignia
Primary part number: SPH-4AXLGE
Manufacturer: Gentex Corp
General Description
The Helmet,sound Wave Protection, cataloged under National Stock Number 8415-01-078-4574, is classified within Federal Supply Class 8415 (Clothing, Special Purpose) 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
8415-01-078-4574
Primary Part Number
SPH-4AXLGE
Item Name
Helmet,sound Wave Protection
FSC / FSG
8415 / 84 — Clothing, Special Purpose
Manufacturer
Gentex Corp
Status
ACTIVE
Garment Size
X-LARGE
Color
GREEN MAIN BODY
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 8415 — Clothing, Special Purpose
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
8415-00-000-0140
SEAL,VISOR
8415-00-000-0141
VISOR,HELMENT
8415-00-000-0168
8415-00-000-0168 · Item name not on file
8415-00-001-3297
8415-00-001-3297 · Item name not on file
8415-00-001-3298
8415-00-001-3298 · Item name not on file
8415-00-001-3299
8415-00-001-3299 · Item name not on file
8415-00-001-6484
8415-00-001-6484 · Item name not on file
8415-00-001-6485
8415-00-001-6485 · Item name not on file
Frequently Asked Questions
What is NSN 8415-01-078-4574?
NSN 8415-01-078-4574 is a Helmet,sound Wave Protection, manufactured by Gentex Corp, classified under FSC 8415, Clothing, Special Purpose. Status: active.
What part numbers are listed for NSN 8415-01-078-4574?
NSN 8415-01-078-4574 has 1 manufacturer part number on file: SPH-4AXLGE (Gentex Corp).
What are the specifications of SPH-4AXLGE?
Key specifications for SPH-4AXLGE: Garment Size: X-LARGE; Color: GREEN MAIN BODY. 2 specifications are documented in the U.S. Government catalog.
Is NSN 8415-01-078-4574 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 8415-01-078-4574?
NSN 8415-01-078-4574 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.