Spring, Helical, Extension5360-01-550-4700

NSN 5360-01-550-4700 · NIIN 015504700 · Part number 92

Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp. · FSC 5360 — Coil, Flat, Leaf, and Wire Springs · FSG 53 — Hardware and Abrasives · CAGE 56988

Government record, cited

NSN 5360-01-550-4700 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-550-4700. Manufacturer of record part number: 92.

Also searched as 5360-01-550-4700 · 5360015504700 · NIIN 015504700 · 01-550-4700 · FSC 5360 Coil, Flat, Leaf, and Wire Springs · CAGE 56988 · 92

Nearby stock numbers ← 5360-01-550-4580 Spring, Helical, Compression · 5360-01-550-4718 Spring, Helical, Compression →

Features

Spring,helical,extension — FSC 5360
Spring Free Outside Diameter: 0.500 INCHES NOMINAL IN
Load Rating: 16.00 POUNDS MAXIMUM LBS
Style Designator: CYLINDRICAL
Spring Free Length: 4.500 INCHES NOMINAL IN
Spring Deflection Rate: 4.100 POUNDS PER INCH NOMINAL LBS
Stock Diameter: 0.062 INCHES NOMINAL IN
Surface Treatment: ZINC OVERALL

Identification

NSN: 5360-01-550-4700
NIIN: 015504700
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
FSG: 53 — Hardware and Abrasives
Primary part number: 92
Manufacturer: Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp.

General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-01-550-4700, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp.. 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

Parameter	Value
NSN	5360-01-550-4700
Primary Part Number	92
Item Name	Spring,helical,extension
FSC / FSG	5360 / 53 — Coil, Flat, Leaf, and Wire Springs
Manufacturer	Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp.
Status	ACTIVE
Spring Free Outside Diameter	0.500 INCHES NOMINAL IN
Load Rating	16.00 POUNDS MAXIMUM LBS
Style Designator	CYLINDRICAL
Spring Free Length	4.500 INCHES NOMINAL IN
Spring Deflection Rate	4.100 POUNDS PER INCH NOMINAL LBS
Stock Diameter	0.062 INCHES NOMINAL IN
Surface Treatment	ZINC 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

Cross-Reference Index

Part Number	Manufacturer
92 PRIMARY	Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp. (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 5360-01-550-4700?

NSN 5360-01-550-4700 is a Spring,helical,extension, manufactured by Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.

What part numbers are listed for NSN 5360-01-550-4700?

NSN 5360-01-550-4700 has 1 manufacturer part number on file: 92 (Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp.).

What are the specifications of 92?

Key specifications for 92: Spring Free Outside Diameter: 0.500 INCHES NOMINAL IN; Load Rating: 16.00 POUNDS MAXIMUM LBS; Style Designator: CYLINDRICAL; Spring Free Length: 4.500 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5360-01-550-4700 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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