NSN 5360-01-616-0581 · NIIN 016160581 · Part number 51531721
Msc Industrial Direct Co., Inc. · FSC 5360 — Coil, Flat, Leaf, and Wire Springs · FSG 53 — Hardware and Abrasives · CAGE 4J007
Government record, cited
NSN 5360-01-616-0581 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-616-0581. Manufacturer of record part number: 51531721.
Also searched as5360-01-616-0581 ·
5360016160581 ·
NIIN 016160581 ·
01-616-0581 ·
FSC 5360 Coil, Flat, Leaf, and Wire Springs · CAGE 4J007 · 51531721
Spring Free Outside Diameter: 0.465 INCHES NOMINAL IN
Active Coil Quantity: 5.4
Style Designator: CYLINDRICAL
Spring Free Length: 0.657 INCHES NOMINAL IN
Inside Diameter: 0.393 INCHES NOMINAL IN
Spring Solid Outside Diameter: 0.465 INCHES NOMINAL IN
Material: STEEL OVERALL
Identification
NSN: 5360-01-616-0581
NIIN: 016160581
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
FSG: 53 — Hardware and Abrasives
Primary part number: 51531721
Manufacturer: Msc Industrial Direct Co., Inc.
General Description
The Spring,helical,compression, cataloged under National Stock Number 5360-01-616-0581, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Msc Industrial Direct Co., Inc.. Government technical data includes 7 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.
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 5360-01-616-0581?
NSN 5360-01-616-0581 is a Spring,helical,compression, manufactured by Msc Industrial Direct Co., Inc., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
What part numbers are listed for NSN 5360-01-616-0581?
NSN 5360-01-616-0581 has 1 manufacturer part number on file: 51531721 (Msc Industrial Direct Co., Inc.).
What are the specifications of 51531721?
Key specifications for 51531721: Spring Free Outside Diameter: 0.465 INCHES NOMINAL IN; Active Coil Quantity: 5.4; Style Designator: CYLINDRICAL; Spring Free Length: 0.657 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5360-01-616-0581 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.