FSC 5360 — Coil, Flat, Leaf, and Wire Springs · FSG 53 — Hardware and Abrasives
Government record, cited
Also searched as5360-01-121-3931 ·
5360011213931 ·
NIIN 011213931 ·
01-121-3931 ·
FSC 5360 Coil, Flat, Leaf, and Wire Springs
Nearby stock numbers← 5360-01-121-3899 Spring
·
5360-01-121-3932 Spring →
Features
Spring — FSC 5360
Identification
NSN: 5360-01-121-3931
NIIN: 011213931
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
FSG: 53 — Hardware and Abrasives
General Description
The Spring, cataloged under National Stock Number 5360-01-121-3931, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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
FSC / FSG
5360 — Coil, Flat, Leaf, and Wire Springs (FSG 53)
Technical Specifications
Parameter
Value
NSN
5360-01-121-3931
Item Name
Spring
FSC / FSG
5360 / 53 — Coil, Flat, Leaf, and Wire Springs
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
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.
5330-01-228-7555POSSIBLE MATCH
GASKET
Possible match (shared part number)
4820-01-241-1653POSSIBLE MATCH
MANIFOLD BLOCK
Possible match (shared part number)
3990-01-362-3824POSSIBLE MATCH
ROLLER,MATERIAL HANDLING
Possible match (shared part number)
7110-01-623-1185S554POSSIBLE MATCH
BOARD,MARKER
Possible match (shared part number)Quartet Mfg Co
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
S-554
3/9Design control — primary reference
A-1 Spring Co
Related Parts
5330-01-228-7555POSSIBLE MATCH
GASKET
4820-01-241-1653POSSIBLE MATCH
MANIFOLD BLOCK
3990-01-362-3824POSSIBLE MATCH
ROLLER,MATERIAL HANDLING
7110-01-623-1185POSSIBLE MATCH
BOARD,MARKER
S554
Frequently Asked Questions
What is NSN 5360-01-121-3931?
NSN 5360-01-121-3931 is a Spring, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
What NSN replaces 5360-01-121-3931?
4 possible matches (shared part number, not a government interchangeability claim): 5330-01-228-7555, 4820-01-241-1653, 3990-01-362-3824. Verify interchangeability with system specifications before substitution.
Is NSN 5360-01-121-3931 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.
What is the DEMIL code for NSN 5360-01-121-3931?
NSN 5360-01-121-3931 has DEMIL Code B. 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.