NSN 5360-00-137-3401 · NIIN 001373401 · Part number A4222
L3 Technologies, Inc. · FSC 5360 — Coil, Flat, Leaf, and Wire Springs · FSG 53 — Hardware and Abrasives · CAGE 28199
Government record, cited
NSN 5360-00-137-3401 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-137-3401. Manufacturer of record part number: A4222.
Also searched as5360-00-137-3401 ·
5360001373401 ·
NIIN 001373401 ·
00-137-3401 ·
FSC 5360 Coil, Flat, Leaf, and Wire Springs · CAGE 28199 · A4222
The Spring,helical,compression, cataloged under National Stock Number 5360-00-137-3401, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is L3 Technologies, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 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
Spring,helical,compression
FSC / FSG
5360 — Coil, Flat, Leaf, and Wire Springs (FSG 53)
Manufacturers
L3 Technologies, Inc. (CAGE 28199)
Technical Specifications
Parameter
Value
NSN
5360-00-137-3401
Primary Part Number
A4222
Item Name
Spring,helical,compression
FSC / FSG
5360 / 53 — Coil, Flat, Leaf, and Wire Springs
Manufacturer
L3 Technologies, Inc.
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 Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3120-00-352-6230A4222POSSIBLE MATCH
BUSHING,SLEEVE
Possible match (shared part number)Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
5970-00-482-1109A422-2POSSIBLE MATCH
INSULATOR,PLATE
Possible match (shared part number)Seastrom Manufacturing Co Inc
6930-01-039-3573POSSIBLE MATCH
KIT
Possible match (shared part number)
5325-01-167-9382663015POSSIBLE MATCH
RING,RETAINING
Possible match (shared part number)Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
NSN 5360-00-137-3401 is a Spring,helical,compression, manufactured by L3 Technologies, Inc., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
What part numbers are listed for NSN 5360-00-137-3401?
NSN 5360-00-137-3401 has 1 manufacturer part number on file: A4222 (L3 Technologies, Inc.).
What NSN replaces 5360-00-137-3401?
4 possible matches (shared part number, not a government interchangeability claim): 3120-00-352-6230, 5970-00-482-1109, 6930-01-039-3573. Verify interchangeability with system specifications before substitution.
Is NSN 5360-00-137-3401 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.