PartsTable TECHNICAL DATA SHEET

NSN 5360-00-291-5446Government record, cited

Spring, Helical, Compression5360-00-291-5446

NSN 5360-00-291-5446 · NIIN 002915446

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

Government record, cited

Also searched as 5360-00-291-5446 · 5360002915446 · NIIN 002915446 · 00-291-5446 · FSC 5360 Coil, Flat, Leaf, and Wire Springs · 256-1-29 · 892139 · D256-224PCA256-1856 · D256-224PC29 · D256-224SH1PC29

Nearby stock numbers ← 5360-00-291-5443 Spring, Helical, Compression · 5360-00-291-5448 Spring, Helical, Compression →

Features

Spring,helical,compression — FSC 5360
Spring Free Outside Diameter: 0.469 INCHES NOMINAL IN
End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
Style Designator: CYLINDRICAL
Spring Free Length: 2.813 INCHES NOMINAL IN
Inside Diameter: 0.344 INCHES NOMINAL IN
Coil Quantity: 15
Coil Helix Direction: RIGHT-HAND

Identification

NSN: 5360-00-291-5446
NIIN: 002915446
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
FSG: 53 — Hardware and Abrasives

General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-291-5446, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5360-00-291-5446
Item Name	Spring,helical,compression
FSC / FSG	5360 / 53 — Coil, Flat, Leaf, and Wire Springs
Status	ACTIVE
Spring Free Outside Diameter	0.469 INCHES NOMINAL IN
End Style	SPRING END,SQUARED AND GROUND BOTH ENDS
Style Designator	CYLINDRICAL
Spring Free Length	2.813 INCHES NOMINAL IN
Inside Diameter	0.344 INCHES NOMINAL IN
Coil Quantity	15
Coil Helix Direction	RIGHT-HAND
Material	STEEL COMP 1065 OVERALL

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

⇄ Related Items 5

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

1680-01-136-3609679139 POSSIBLE MATCH

CUSHION ASSEMBLY,GU

Possible match (shared part number)Drs Sustainment Systems Inc

4820-01-701-8414300206-103 POSSIBLE MATCH

SECTOR,TRIGGER

Possible match (shared part number)Goodrich Corporation Dba Goodrich Corp, a New York Corp Div Goodrich Interiors - Evacuation Systems

4820-01-701-8417300206-105 POSSIBLE MATCH

SECTOR,TRIGGER

Possible match (shared part number)Goodrich Corporation Dba Goodrich Corp, a New York Corp Div Goodrich Interiors - Evacuation Systems

4820-01-701-8420300827-1 POSSIBLE MATCH

SECTOR,TRIGGER

Possible match (shared part number)Goodrich Corporation Dba Goodrich Corp, a New York Corp Div Goodrich Interiors - Evacuation Systems

4820-01-701-8425300204-3 POSSIBLE MATCH

BODY,VALVE

Possible match (shared part number)Goodrich Corporation Dba Goodrich Corp, a New York Corp Div Goodrich Interiors - Evacuation Systems

Cross-Reference Index

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

Reference documents

Reference	Meaning
256-1-29	5/2 Secondary reference U.S. Government activity
892139	5/9 Secondary reference U.S. Government activity
D256-224PCA256-1856	5/2 Secondary reference U.S. Government activity
D256-224PC29	5/2 Secondary reference U.S. Government activity
D256-224SH1PC29	5/2 Secondary reference U.S. Government activity
A256-1856	3/2 Design control — primary reference U.S. Government activity
679139	5/9 Secondary reference U.S. Government activity

Related Parts

1680-01-136-3609POSSIBLE MATCH

CUSHION ASSEMBLY,GU

679139

4820-01-701-8414POSSIBLE MATCH

SECTOR,TRIGGER

300206-103

4820-01-701-8417POSSIBLE MATCH

SECTOR,TRIGGER

300206-105

4820-01-701-8420POSSIBLE MATCH

SECTOR,TRIGGER

300827-1

4820-01-701-8425POSSIBLE MATCH

BODY,VALVE

300204-3

Frequently Asked Questions

What is NSN 5360-00-291-5446?

NSN 5360-00-291-5446 is a Spring,helical,compression, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.

What NSN replaces 5360-00-291-5446?

5 possible matches (shared part number, not a government interchangeability claim): 1680-01-136-3609, 4820-01-701-8414, 4820-01-701-8417. Verify interchangeability with system specifications before substitution.

What are the specifications of 5360-00-291-5446?

Key specifications for 5360-00-291-5446: Spring Free Outside Diameter: 0.469 INCHES NOMINAL IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Style Designator: CYLINDRICAL; Spring Free Length: 2.813 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.

Is NSN 5360-00-291-5446 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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