NSN 5360-01-590-5129 · NIIN 015905129 · Part number 9433K73
Mcmaster-Carr Supply Co · FSC 5360 — Coil, Flat, Leaf, and Wire Springs · FSG 53 — Hardware and Abrasives · CAGE 0KVE6
Government record, cited
NSN 5360-01-590-5129 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-590-5129. Manufacturer of record part number: 9433K73.
Also searched as5360-01-590-5129 ·
5360015905129 ·
NIIN 015905129 ·
01-590-5129 ·
FSC 5360 Coil, Flat, Leaf, and Wire Springs · CAGE 0KVE6 · 9433K73
Spring Free Outside Diameter: 0.375 INCHES NOMINAL IN
Style Designator: CYLINDRICAL
Spring Free Length: 3.000 INCHES NOMINAL IN
Spring Deflection Rate: 2.840 POUNDS PER INCH NOMINAL LBS
Inside Diameter: 0.285 INCHES NOMINAL IN
Stock Diameter: 0.045 INCHES NOMINAL IN
Functional Description: DESIGNED TO PROVIDE RESISTANCE TO COMPRESSION FORCES.
Identification
NSN: 5360-01-590-5129
NIIN: 015905129
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
FSG: 53 — Hardware and Abrasives
Primary part number: 9433K73
Manufacturer: Mcmaster-Carr Supply Co
General Description
The Spring,helical,extension, cataloged under National Stock Number 5360-01-590-5129, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5360-01-590-5129
Primary Part Number
9433K73
Item Name
Spring,helical,extension
FSC / FSG
5360 / 53 — Coil, Flat, Leaf, and Wire Springs
Manufacturer
Mcmaster-Carr Supply Co
Status
ACTIVE
Spring Free Outside Diameter
0.375 INCHES NOMINAL IN
Style Designator
CYLINDRICAL
Spring Free Length
3.000 INCHES NOMINAL IN
Spring Deflection Rate
2.840 POUNDS PER INCH NOMINAL LBS
Inside Diameter
0.285 INCHES NOMINAL IN
Stock Diameter
0.045 INCHES NOMINAL IN
Functional Description
DESIGNED TO PROVIDE RESISTANCE TO COMPRESSION FORCES.
Other items in FSC 5360 — Coil, Flat, Leaf, and Wire Springs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5360-00-001-1842
SPRING,HELICAL,COMPRESSION
5360-00-001-1945
5360-00-001-1945 · Item name not on file
5360-00-001-2010
SPRING,HELICAL,EXTENSION
5360-00-001-3865
5360-00-001-3865 · Item name not on file
5360-00-001-3950
5360-00-001-3950 · Item name not on file
5360-00-001-4650
SPRING,HELICAL,COMPRESSION
5360-00-001-4664
SPRING,CONSTANT TO
5360-00-001-4703
5360-00-001-4703 · Item name not on file
Frequently Asked Questions
What is NSN 5360-01-590-5129?
NSN 5360-01-590-5129 is a Spring,helical,extension, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
What part numbers are listed for NSN 5360-01-590-5129?
NSN 5360-01-590-5129 has 1 manufacturer part number on file: 9433K73 (Mcmaster-Carr Supply Co).
What are the specifications of 9433K73?
Key specifications for 9433K73: Spring Free Outside Diameter: 0.375 INCHES NOMINAL IN; Style Designator: CYLINDRICAL; Spring Free Length: 3.000 INCHES NOMINAL IN; Spring Deflection Rate: 2.840 POUNDS PER INCH NOMINAL LBS. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5360-01-590-5129 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.