Specification/standard Data: 81349-MIL-C-20597/CANCELLED/ GOVERNMENT SPECIFICATION
Departure From Cited Document: ASMODIFIED BY ENVIRONMENTAL PROTECTION; COLOR; GARMENT SIZE; ITEM NAME
Environmental Protection: VESICANT GAS RESISTANT
Leg Bottom Type: TIE TAPE
Identification
NSN: 8415-00-263-3336
NIIN: 002633336
FSC: 8415 — Clothing, Special Purpose
FSG: 84 — Clothing, Individual Equipment, and Insignia
General Description
The Overalls,vesicant Gas Protective, cataloged under National Stock Number 8415-00-263-3336, is classified within Federal Supply Class 8415 (Clothing, Special Purpose) of the Clothing, Individual Equipment, and Insignia group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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
8415-00-263-3336
Item Name
Overalls,vesicant Gas Protective
FSC / FSG
8415 / 84 — Clothing, Special Purpose
Status
ACTIVE
Garment Size
X-SMALL
Pocket Type
PATCH RIGHT SIDE
Adjustment Method
TIE-TAPE WAIST
Specification/standard Data
81349-MIL-C-20597/CANCELLED/ GOVERNMENT SPECIFICATION
Departure From Cited Document
ASMODIFIED BY ENVIRONMENTAL PROTECTION; COLOR; GARMENT SIZE; ITEM NAME
Environmental Protection
VESICANT GAS RESISTANT
Leg Bottom Type
TIE TAPE
Fiber Material
COTTON MAIN BODY
Cloth-Fabric Name
TWILL MAIN BODY
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 Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
8415-00-263-3337POSSIBLE MATCH
OVERALLS,VESICANT GAS PROTECTIVE
Possible match (shared part number)
8415-00-263-3338POSSIBLE MATCH
OVERALLS,VESICANT GAS PROTECTIVE
Possible match (shared part number)
8415-00-263-3339POSSIBLE MATCH
OVERALLS,VESICANT GAS PROTECTIVE
Possible match (shared part number)
8415-00-265-6070POSSIBLE MATCH
PARKA,VESICANT GAS PROTECTIVE
Possible match (shared part number)
8415-00-265-6073POSSIBLE MATCH
PARKA,VESICANT GAS PROTECTIVE
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
MIL-C-20597
4/1Identification reference
U.S. Government activity
Related Parts
8415-00-263-3337POSSIBLE MATCH
OVERALLS,VESICANT GAS PROTECTIVE
8415-00-263-3338POSSIBLE MATCH
OVERALLS,VESICANT GAS PROTECTIVE
8415-00-263-3339POSSIBLE MATCH
OVERALLS,VESICANT GAS PROTECTIVE
8415-00-265-6070POSSIBLE MATCH
PARKA,VESICANT GAS PROTECTIVE
8415-00-265-6073POSSIBLE MATCH
PARKA,VESICANT GAS PROTECTIVE
Frequently Asked Questions
What is NSN 8415-00-263-3336?
NSN 8415-00-263-3336 is a Overalls,vesicant Gas Protective, classified under FSC 8415, Clothing, Special Purpose. Status: active.
What NSN replaces 8415-00-263-3336?
5 possible matches (shared part number, not a government interchangeability claim): 8415-00-263-3337, 8415-00-263-3338, 8415-00-263-3339. Verify interchangeability with system specifications before substitution.
What are the specifications of 8415-00-263-3336?
Key specifications for 8415-00-263-3336: Garment Size: X-SMALL; Pocket Type: PATCH RIGHT SIDE; Adjustment Method: TIE-TAPE WAIST; Specification/standard Data: 81349-MIL-C-20597/CANCELLED/ GOVERNMENT SPECIFICATION. 9 specifications are documented in the U.S. Government catalog.
Is NSN 8415-00-263-3336 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.