FSG: 84 — Clothing, Individual Equipment, and Insignia
General Description
The Trousers,extreme Cold Weather, cataloged under National Stock Number 8415-01-731-5384, is classified within Federal Supply Class 8415 (Clothing, Special Purpose) of the Clothing, Individual Equipment, and Insignia group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
8415-01-731-5384
Item Name
Trousers,extreme Cold Weather
FSC / FSG
8415 / 84 — Clothing, Special Purpose
Status
ACTIVE
Garment Size
SMALL SHORT
Color Pattern
OPERATIONAL CAMOUFLAGE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items9
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
8415-01-731-5385POSSIBLE MATCH
TROUSERS,EXTREME COLD WEATHER
Possible match (shared part number)
8415-01-731-5386POSSIBLE MATCH
TROUSERS,EXTREME COLD WEATHER
Possible match (shared part number)
8415-01-731-5388POSSIBLE MATCH
TROUSERS,EXTREME COLD WEATHER
Possible match (shared part number)
8415-01-731-5389POSSIBLE MATCH
TROUSERS,EXTREME COLD WEATHER
Possible match (shared part number)
8415-01-731-5391POSSIBLE MATCH
TROUSERS,EXTREME COLD WEATHER
Possible match (shared part number)
8415-01-731-5392POSSIBLE MATCH
TROUSERS,EXTREME COLD WEATHER
Possible match (shared part number)
8415-01-731-5393POSSIBLE MATCH
TROUSERS,EXTREME COLD WEATHER
Possible match (shared part number)
8415-01-731-5394POSSIBLE MATCH
TROUSERS,EXTREME COLD WEATHER
Possible match (shared part number)
8415-01-731-5395POSSIBLE MATCH
TROUSERS,EXTREME COLD WEATHER
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
AR-ETP-25-095
3/1Design control — primary reference
U.S. Government activity
Related Parts
8415-01-731-5385POSSIBLE MATCH
TROUSERS,EXTREME COLD WEATHER
8415-01-731-5386POSSIBLE MATCH
TROUSERS,EXTREME COLD WEATHER
8415-01-731-5388POSSIBLE MATCH
TROUSERS,EXTREME COLD WEATHER
8415-01-731-5389POSSIBLE MATCH
TROUSERS,EXTREME COLD WEATHER
8415-01-731-5391POSSIBLE MATCH
TROUSERS,EXTREME COLD WEATHER
8415-01-731-5392POSSIBLE MATCH
TROUSERS,EXTREME COLD WEATHER
8415-01-731-5393POSSIBLE MATCH
TROUSERS,EXTREME COLD WEATHER
8415-01-731-5394POSSIBLE MATCH
TROUSERS,EXTREME COLD WEATHER
8415-01-731-5395POSSIBLE MATCH
TROUSERS,EXTREME COLD WEATHER
Frequently Asked Questions
What is NSN 8415-01-731-5384?
NSN 8415-01-731-5384 is a Trousers,extreme Cold Weather, classified under FSC 8415, Clothing, Special Purpose. Status: active.
What NSN replaces 8415-01-731-5384?
9 possible matches (shared part number, not a government interchangeability claim): 8415-01-731-5385, 8415-01-731-5386, 8415-01-731-5388. Verify interchangeability with system specifications before substitution.
What are the specifications of 8415-01-731-5384?
Key specifications for 8415-01-731-5384: Garment Size: SMALL SHORT; Color Pattern: OPERATIONAL CAMOUFLAGE; Special Features: COMPONENT OF ALL-RANGE TACTICAL CLOTHING (ARTC); Part Name Assigned by Controlling Agency: ALL-RANGE TACTICAL CLOTHING (ARTC) LAYER 7 EXTREME COLD WEATHER TROUSERS. 2 specifications are documented in the U.S. Government catalog.
Is NSN 8415-01-731-5384 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.
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.