Spring, Helical, Compression5360-01-418-1548

NSN 5360-01-418-1548 · NIIN 014181548 · Part number 4721-21

Tyee Aircraft Inc Div Tyee Aircraft · FSC 5360 — Coil, Flat, Leaf, and Wire Springs · FSG 53 — Hardware and Abrasives · CAGE 34742

Government record, cited

NSN 5360-01-418-1548 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-418-1548. Manufacturer of record part number: 4721-21.

Also searched as 5360-01-418-1548 · 5360014181548 · NIIN 014181548 · 01-418-1548 · FSC 5360 Coil, Flat, Leaf, and Wire Springs · CAGE 34742 · 4721-21

Nearby stock numbers ← 5360-01-418-1082 Spring, Helical, Compression · 5360-01-418-1946 Spring, Helical, Compression →

Features

Spring,helical,compression — FSC 5360
1 manufacturer part number on file
Manufacturer of record: Tyee Aircraft Inc Div Tyee Aircraft

Identification

NSN: 5360-01-418-1548
NIIN: 014181548
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
FSG: 53 — Hardware and Abrasives
Primary part number: 4721-21
Manufacturer: Tyee Aircraft Inc Div Tyee Aircraft

General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-01-418-1548, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Tyee Aircraft Inc Div Tyee Aircraft. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Spring,helical,compression
FSC / FSG	5360 — Coil, Flat, Leaf, and Wire Springs (FSG 53)
Manufacturers	Tyee Aircraft Inc Div Tyee Aircraft (CAGE 34742)

Technical Specifications

Parameter	Value
NSN	5360-01-418-1548
Primary Part Number	4721-21
Item Name	Spring,helical,compression
FSC / FSG	5360 / 53 — Coil, Flat, Leaf, and Wire Springs
Manufacturer	Tyee Aircraft Inc Div Tyee Aircraft
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
4721-21 PRIMARY	Tyee Aircraft Inc Div Tyee Aircraft (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 5360-01-418-1548?

NSN 5360-01-418-1548 is a Spring,helical,compression, manufactured by Tyee Aircraft Inc Div Tyee Aircraft, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.

What part numbers are listed for NSN 5360-01-418-1548?

NSN 5360-01-418-1548 has 1 manufacturer part number on file: 4721-21 (Tyee Aircraft Inc Div Tyee Aircraft).

Is NSN 5360-01-418-1548 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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