FSG: 84 — Clothing, Individual Equipment, and Insignia
General Description
The Undershirt,chemical Protective, cataloged under National Stock Number 8415-01-490-1908, is classified within Federal Supply Class 8415 (Clothing, Special Purpose) of the Clothing, Individual Equipment, and Insignia group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government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
8415-01-490-1908
Item Name
Undershirt,chemical Protective
FSC / FSG
8415 / 84 — Clothing, Special Purpose
Status
ACTIVE
Garment Size
40 MAINBODY
Garment Sleeve Length
FULL LENGTH
Environmental Protection
CHEMICAL RESISTANT
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL F — Mutilate — Cut
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items10
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
NSN 8415-01-490-1908 is a Undershirt,chemical Protective, classified under FSC 8415, Clothing, Special Purpose. Status: active.
What NSN replaces 8415-01-490-1908?
10 possible matches (shared part number, not a government interchangeability claim): 8415-01-490-1910, 8415-01-490-1911, 8415-01-490-1913. Verify interchangeability with system specifications before substitution.
What are the specifications of 8415-01-490-1908?
Key specifications for 8415-01-490-1908: Garment Size: 40 MAINBODY; Garment Sleeve Length: FULL LENGTH; Special Features: FULL LENGTH SLEEVES W/ADJUSTABLE HOOK AND PILE CLOSURES; SLIDE FASTENER FRONT CLOSURE W/INSIDE FLAP; NECK OF UNDERSHIRT SHALL BE FINISHED W/TRICOT KNIT BINDING; UNDERARMS LINED W/SHIELDS; Environmental Protection: CHEMICAL RESISTANT. 3 specifications are documented in the U.S. Government catalog.
Is NSN 8415-01-490-1908 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 8415-01-490-1908?
NSN 8415-01-490-1908 has DEMIL Code F. 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.