NSN 5360-00-903-6637 · NIIN 009036637 · Part number 1010556
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · FSC 5360 — Coil, Flat, Leaf, and Wire Springs · FSG 53 — Hardware and Abrasives · CAGE 10001
Government record, cited
NSN 5360-00-903-6637 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-903-6637. Manufacturer of record part number: 1010556.
Also searched as5360-00-903-6637 ·
5360009036637 ·
NIIN 009036637 ·
00-903-6637 ·
FSC 5360 Coil, Flat, Leaf, and Wire Springs · CAGE 10001 · 1010556
Spring Free Outside Diameter: 0.350 INCHES NOMINAL IN
End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
Spring Solid Length: 0.240 INCHES NOMINAL IN
Style Designator: CYLINDRICAL
Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Spring Free Length: 0.460 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
Inside Diameter: 0.266 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN
Identification
NSN: 5360-00-903-6637
NIIN: 009036637
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
FSG: 53 — Hardware and Abrasives
Primary part number: 1010556
Manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
General Description
The Spring,helical,compression, cataloged under National Stock Number 5360-00-903-6637, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5360-00-903-6637
Primary Part Number
1010556
Item Name
Spring,helical,compression
FSC / FSG
5360 / 53 — Coil, Flat, Leaf, and Wire Springs
Manufacturer
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
No interchangeability data on file.
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 5360-00-903-6637?
NSN 5360-00-903-6637 is a Spring,helical,compression, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
What part numbers are listed for NSN 5360-00-903-6637?
NSN 5360-00-903-6637 has 2 manufacturer part numbers on file: 1010556 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 1010556 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
What are the specifications of 1010556?
Key specifications for 1010556: Spring Free Outside Diameter: 0.350 INCHES NOMINAL IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 0.240 INCHES NOMINAL IN; Style Designator: CYLINDRICAL. 10 specifications are documented in the U.S. Government catalog.
Is NSN 5360-00-903-6637 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.