PartsTable TECHNICAL DATA SHEET
NSN 5360-01-656-7535Government record, cited

Spring, Helical, Torsion5360-01-656-7535

NSN 5360-01-656-7535 · NIIN 016567535 · Part number T0-5254LS
Century Spring Mfg. Co Inc · FSC 5360 — Coil, Flat, Leaf, and Wire Springs · FSG 53 — Hardware and Abrasives · CAGE 0BLF2
Government record, cited
NSN 5360-01-656-7535 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-656-7535. Manufacturer of record part number: T0-5254LS.
Also searched as  5360-01-656-7535 · 5360016567535 · NIIN 016567535 · 01-656-7535 · FSC 5360 Coil, Flat, Leaf, and Wire Springs · CAGE 0BLF2 · T0-5254LS
Nearby stock numbers  ·
Features
  • Spring,helical,torsion — FSC 5360
  • Spring Free Outside Diameter: 1.491 INCHES NOMINAL IN
  • End Style: STRAIGHT END BOTH ENDS
  • Style Designator: SINGLE TORSION LEFT HAND
  • Inside Diameter: 1.221 INCHES NOMINAL IN
  • Stock Diameter: 0.135 INCHES NOMINAL IN
  • Coil Quantity: 8
  • Material: STEEL CORROSION RESISTING OVERALL
Identification
  • NSN: 5360-01-656-7535
  • NIIN: 016567535
  • FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: T0-5254LS
  • Manufacturer: Century Spring Mfg. Co Inc
General Description

The Spring,helical,torsion, cataloged under National Stock Number 5360-01-656-7535, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Century Spring Mfg. 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.

Technical Specifications
ParameterValue
NSN5360-01-656-7535
Primary Part NumberT0-5254LS
Item NameSpring,helical,torsion
FSC / FSG5360 / 53 — Coil, Flat, Leaf, and Wire Springs
ManufacturerCentury Spring Mfg. Co Inc
StatusACTIVE
Spring Free Outside Diameter1.491 INCHES NOMINAL IN
End StyleSTRAIGHT END BOTH ENDS
Style DesignatorSINGLE TORSION LEFT HAND
Inside Diameter1.221 INCHES NOMINAL IN
Stock Diameter0.135 INCHES NOMINAL IN
Coil Quantity8
MaterialSTEEL CORROSION RESISTING OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
T0-5254LS PRIMARY Century Spring Mfg. Co Inc (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 5360-01-656-7535?

NSN 5360-01-656-7535 is a Spring,helical,torsion, manufactured by Century Spring Mfg. Co Inc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.

What part numbers are listed for NSN 5360-01-656-7535?

NSN 5360-01-656-7535 has 1 manufacturer part number on file: T0-5254LS (Century Spring Mfg. Co Inc).

What are the specifications of T0-5254LS?

Key specifications for T0-5254LS: Spring Free Outside Diameter: 1.491 INCHES NOMINAL IN; End Style: STRAIGHT END BOTH ENDS; Style Designator: SINGLE TORSION LEFT HAND; Inside Diameter: 1.221 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5360-01-656-7535 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.
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