PartsTable TECHNICAL DATA SHEET

NSN 5360-01-265-7249Government record, cited

Spring, Helical, Torsion5360-01-265-7249

NSN 5360-01-265-7249 · NIIN 012657249 · Part number 70301-01050-101

Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp · FSC 5360 — Coil, Flat, Leaf, and Wire Springs · FSG 53 — Hardware and Abrasives · CAGE 78286

Government record, cited

NSN 5360-01-265-7249 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-265-7249. Manufacturer of record part number: 70301-01050-101.

Also searched as 5360-01-265-7249 · 5360012657249 · NIIN 012657249 · 01-265-7249 · FSC 5360 Coil, Flat, Leaf, and Wire Springs · CAGE 78286 · 70301-01050-101

Nearby stock numbers ← 5360-01-265-7248 Spring, Helical, Compression · 5360-01-265-8284 Spring, Helical, Compression →

Features

Spring,helical,torsion — FSC 5360
Spring Free Outside Diameter: 0.454 INCHES NOMINAL IN
Surface Treatment Document and Classification: QQ-P-416,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL
End Style: STRAIGHT BEND END (RIGHT) OVERALL
End Length: 0.530 INCHES NOMINAL BOTH ENDS IN
Center Section Width: 0.804 INCHES NOMINAL IN
Style Designator: SINGLE TORSION RIGHT HAND
Spring Free Length: 1.192 INCHES NOMINAL IN

Identification

NSN: 5360-01-265-7249
NIIN: 012657249
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
FSG: 53 — Hardware and Abrasives
Primary part number: 70301-01050-101
Manufacturer: Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp

General Description

The Spring,helical,torsion, cataloged under National Stock Number 5360-01-265-7249, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5360-01-265-7249
Primary Part Number	70301-01050-101
Item Name	Spring,helical,torsion
FSC / FSG	5360 / 53 — Coil, Flat, Leaf, and Wire Springs
Manufacturer	Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
Status	ACTIVE
Spring Free Outside Diameter	0.454 INCHES NOMINAL IN
Surface Treatment Document and Classification	QQ-P-416,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL
End Style	STRAIGHT BEND END (RIGHT) OVERALL
End Length	0.530 INCHES NOMINAL BOTH ENDS IN
Center Section Width	0.804 INCHES NOMINAL IN
Style Designator	SINGLE TORSION RIGHT HAND
Spring Free Length	1.192 INCHES NOMINAL IN
Coil Axis to Center Section Distance	0.320 INCHES NOMINAL IN
Inside Diameter	0.360 INCHES NOMINAL IN
End Length From First Bend to Second Bend or End	0.247 INCHES NOMINAL OVERALL IN
Surface Treatment	CADMIUM AND CHROMATE OVERALL
Coil Helix Direction	RIGHT-HAND OR LEFT-HAND
End Angular Relationship	ENDS PARALLEL ONE TO OTHER

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

Cross-Reference Index

Part Number	Manufacturer
70301-01050-101 PRIMARY	Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)

Reference documents

Reference	Meaning
70301-01050-101	5/2 Secondary reference U.S. Government activity

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 5360-01-265-7249?

NSN 5360-01-265-7249 is a Spring,helical,torsion, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.

What part numbers are listed for NSN 5360-01-265-7249?

NSN 5360-01-265-7249 has 1 manufacturer part number on file: 70301-01050-101 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).

What are the specifications of 70301-01050-101?

Key specifications for 70301-01050-101: Spring Free Outside Diameter: 0.454 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-416,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL; End Style: STRAIGHT BEND END (RIGHT) OVERALL; End Length: 0.530 INCHES NOMINAL BOTH ENDS IN. 13 specifications are documented in the U.S. Government catalog.

Is NSN 5360-01-265-7249 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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