Spring, Helical, Torsion5360-01-003-7820

NSN 5360-01-003-7820 · NIIN 010037820

FSC 5360 — Coil, Flat, Leaf, and Wire Springs · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5360-01-003-7820 · 5360010037820 · NIIN 010037820 · 01-003-7820 · FSC 5360 Coil, Flat, Leaf, and Wire Springs · 056-01168 · 056-01168

Nearby stock numbers ← 5360-01-003-7819 Spring, Helical, Compression · 5360-01-003-8186 Spring, Helical, Compression →

Features

Spring,helical,torsion — FSC 5360
Spring Free Outside Diameter: 0.305 INCHES NOMINAL IN
End Style: ONE HOOK END OVERALL
End Length: 1.000 INCHES NOMINAL BOTH ENDS IN
Style Designator: SINGLE TORSION LEFT HAND
Material Document and Classification: QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Spring Free Length: 0.380 INCHES MAXIMUM IN
Inside Diameter: 0.255 INCHES NOMINAL IN

Identification

NSN: 5360-01-003-7820
NIIN: 010037820
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
FSG: 53 — Hardware and Abrasives

General Description

The Spring,helical,torsion, cataloged under National Stock Number 5360-01-003-7820, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5360-01-003-7820
Item Name	Spring,helical,torsion
FSC / FSG	5360 / 53 — Coil, Flat, Leaf, and Wire Springs
Status	ACTIVE
Spring Free Outside Diameter	0.305 INCHES NOMINAL IN
End Style	ONE HOOK END OVERALL
End Length	1.000 INCHES NOMINAL BOTH ENDS IN
Style Designator	SINGLE TORSION LEFT HAND
Material Document and Classification	QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Spring Free Length	0.380 INCHES MAXIMUM IN
Inside Diameter	0.255 INCHES NOMINAL IN
Coil Quantity	10.375
Surface Treatment	CADMIUM OVERALL
Coil Helix Direction	LEFT-HAND
Material	STEEL UNS K08500 OVERALL
End Angular Relationship	ENDS ANGLED 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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
056-01168	5/9 Secondary reference Hayes Targets Pemco Aeroplex Inc
056-01168	3/9 Design control — primary reference Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc

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 5360-01-003-7820?

NSN 5360-01-003-7820 is a Spring,helical,torsion, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.

What are the specifications of 5360-01-003-7820?

Key specifications for 5360-01-003-7820: Spring Free Outside Diameter: 0.305 INCHES NOMINAL IN; End Style: ONE HOOK END OVERALL; End Length: 1.000 INCHES NOMINAL BOTH ENDS IN; Style Designator: SINGLE TORSION LEFT HAND. 12 specifications are documented in the U.S. Government catalog.

Is NSN 5360-01-003-7820 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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