FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
General Description
The Pouch,life Vest, cataloged under National Stock Number 1680-00-020-4141, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Pouch,life Vest
FSC / FSG
1680 — Miscellaneous Aircraft Accessories and Components (FSG 16)
Technical Specifications
Parameter
Value
NSN
1680-00-020-4141
Item Name
Pouch,life Vest
FSC / FSG
1680 / 16 — Miscellaneous Aircraft Accessories and Components
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4310-00-267-4871POSSIBLE MATCH
COMPRESSOR UNIT,RECIPROCATING
Possible match (shared part number)
5905-00-414-1644POSSIBLE MATCH
RESISTOR,VARIABLE,WIRE WOUND,NON
Possible match (shared part number)
5950-00-787-02219192699POSSIBLE MATCH
TRANSFORMER,POWER
Possible match (shared part number)Us Army Aviation and Missile Command
6635-01-256-1967111201POSSIBLE MATCH
ACCESSORY KIT,MAGNETIC INSPECTIO
Possible match (shared part number)Illinois Tool Works, Inc. Div Magnaflux
5915-01-383-826011/1201POSSIBLE MATCH
FILTER,RADIO FREQUENCY INTERFERE
Possible match (shared part number)Lcr Electronics, Inc Div Lcr Electronics, Inc. Dba Astrodyne Tdi Emi Filters Bu
5315-01-424-3536PL706861-224POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
Possible match (shared part number)L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
11120-1
3/2Design control — primary reference
U.S. Government activity
Related Parts
4310-00-267-4871POSSIBLE MATCH
COMPRESSOR UNIT,RECIPROCATING
5905-00-414-1644POSSIBLE MATCH
RESISTOR,VARIABLE,WIRE WOUND,NON
5950-00-787-0221POSSIBLE MATCH
TRANSFORMER,POWER
9192699
6635-01-256-1967POSSIBLE MATCH
ACCESSORY KIT,MAGNETIC INSPECTIO
111201
5915-01-383-8260POSSIBLE MATCH
FILTER,RADIO FREQUENCY INTERFERE
11/1201
5315-01-424-3536POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
PL706861-224
Frequently Asked Questions
What is NSN 1680-00-020-4141?
NSN 1680-00-020-4141 is a Pouch,life Vest, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What NSN replaces 1680-00-020-4141?
6 possible matches (shared part number, not a government interchangeability claim): 4310-00-267-4871, 5905-00-414-1644, 5950-00-787-0221. Verify interchangeability with system specifications before substitution.
Is NSN 1680-00-020-4141 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.