Spring Free Outside Diameter: 0.500 INCHES NOMINAL IN
Design Type: CLOSED
Style Designator: CYLINDRICAL
Spring Free Length: 1.432 INCHES NOMINAL IN
Inside Diameter: 0.376 INCHES NOMINAL IN
Coil Quantity: 7
Surface Treatment: CADMIUM OVERALL
Identification
NSN: 5360-01-177-8142
NIIN: 011778142
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
FSG: 53 — Hardware and Abrasives
General Description
The Spring,helical,extension, cataloged under National Stock Number 5360-01-177-8142, 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8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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
5360-01-177-8142
Item Name
Spring,helical,extension
FSC / FSG
5360 / 53 — Coil, Flat, Leaf, and Wire Springs
Status
ACTIVE
Spring Free Outside Diameter
0.500 INCHES NOMINAL IN
Design Type
CLOSED
Style Designator
CYLINDRICAL
Spring Free Length
1.432 INCHES NOMINAL IN
Inside Diameter
0.376 INCHES NOMINAL IN
Coil Quantity
7
Surface Treatment
CADMIUM OVERALL
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.
7920-01-491-06687920014910668POSSIBLE MATCH
TOWEL,MACHINERY WIPING
Possible match (shared part number)National Industries for the Blind
5340-01-513-001341055POSSIBLE MATCH
BRACKET,MOUNTING
Possible match (shared part number)Brunswick Corp Dba Mercury Marine Div Mercury Marine
8465-01-589-103641055POSSIBLE MATCH
HYDRATION SYSTEM
Possible match (shared part number)Camelbak Products, Llc Dba Camelbak
4730-01-607-7117128000600061643POSSIBLE MATCH
STRAINER ELEMENT,SEDIMENT
Possible match (shared part number)Tate Andale, Llc
7330-01-673-096241055POSSIBLE MATCH
PAN,BREAD
Possible match (shared part number)Cmbb Llc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
41055
3/9Design control — primary reference
Concord Instruments Corp
Related Parts
7920-01-491-0668POSSIBLE MATCH
TOWEL,MACHINERY WIPING
7920014910668
5340-01-513-0013POSSIBLE MATCH
BRACKET,MOUNTING
41055
8465-01-589-1036POSSIBLE MATCH
HYDRATION SYSTEM
41055
4730-01-607-7117POSSIBLE MATCH
STRAINER ELEMENT,SEDIMENT
128000600061643
7330-01-673-0962POSSIBLE MATCH
PAN,BREAD
41055
Frequently Asked Questions
What is NSN 5360-01-177-8142?
NSN 5360-01-177-8142 is a Spring,helical,extension, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
What NSN replaces 5360-01-177-8142?
5 possible matches (shared part number, not a government interchangeability claim): 7920-01-491-0668, 5340-01-513-0013, 8465-01-589-1036. Verify interchangeability with system specifications before substitution.
What are the specifications of 5360-01-177-8142?
Key specifications for 5360-01-177-8142: Spring Free Outside Diameter: 0.500 INCHES NOMINAL IN; Design Type: CLOSED; Style Designator: CYLINDRICAL; Spring Free Length: 1.432 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5360-01-177-8142 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.