Spring Free Outside Diameter: 0.180 INCHES NOMINAL IN
End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
Style Designator: CYLINDRICAL
Spring Free Length: 0.5625 INCHES NOMINAL IN
Inside Diameter: 0.140 INCHES NOMINAL IN
Coil Quantity: 9
Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
Identification
NSN: 5360-00-290-3952
NIIN: 002903952
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
FSG: 53 — Hardware and Abrasives
General Description
The Spring,helical,compression, cataloged under National Stock Number 5360-00-290-3952, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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
5360-00-290-3952
Item Name
Spring,helical,compression
FSC / FSG
5360 / 53 — Coil, Flat, Leaf, and Wire Springs
Status
ACTIVE
Spring Free Outside Diameter
0.180 INCHES NOMINAL IN
End Style
SPRING END,SQUARED AND GROUND BOTH ENDS
Style Designator
CYLINDRICAL
Spring Free Length
0.5625 INCHES NOMINAL IN
Inside Diameter
0.140 INCHES NOMINAL IN
Coil Quantity
9
Coil Helix Direction
RIGHT-HAND OR LEFT-HAND
Material
STEEL OVERALL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5935-01-043-0631POSSIBLE MATCH
CONNECTOR,PLUG,ELECTRICAL
Possible match (shared part number)
4820-01-223-0586POSSIBLE MATCH
VALVE ASSEMBLY,MANIFOLD
Possible match (shared part number)
5330-01-371-0739POSSIBLE MATCH
RETAINER,PACKING
Possible match (shared part number)
1005-01-573-536811769POSSIBLE MATCH
HAMMER,FIRING,SMALL ARMS
Possible match (shared part number)O F Mossberg & Sons Inc
6515-01-574-287404.305.103POSSIBLE MATCH
ROD,FIXATION,MANDIBLE
Possible match (shared part number)Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
11769
3/9Design control — primary reference
Raytheon Technical Services Company
Related Parts
5935-01-043-0631POSSIBLE MATCH
CONNECTOR,PLUG,ELECTRICAL
4820-01-223-0586POSSIBLE MATCH
VALVE ASSEMBLY,MANIFOLD
5330-01-371-0739POSSIBLE MATCH
RETAINER,PACKING
1005-01-573-5368POSSIBLE MATCH
HAMMER,FIRING,SMALL ARMS
11769
6515-01-574-2874POSSIBLE MATCH
ROD,FIXATION,MANDIBLE
04.305.103
Frequently Asked Questions
What is NSN 5360-00-290-3952?
NSN 5360-00-290-3952 is a Spring,helical,compression, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
What NSN replaces 5360-00-290-3952?
5 possible matches (shared part number, not a government interchangeability claim): 5935-01-043-0631, 4820-01-223-0586, 5330-01-371-0739. Verify interchangeability with system specifications before substitution.
What are the specifications of 5360-00-290-3952?
Key specifications for 5360-00-290-3952: Spring Free Outside Diameter: 0.180 INCHES NOMINAL IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Style Designator: CYLINDRICAL; Spring Free Length: 0.5625 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5360-00-290-3952 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.