Spring, Helical, Compression5360-01-020-5577

NSN 5360-01-020-5577 · NIIN 010205577 · Part number 1000-0033-1

Lilbern Design of Virginia Llc · FSC 5360 — Coil, Flat, Leaf, and Wire Springs · FSG 53 — Hardware and Abrasives · CAGE 33051

Government record, cited

NSN 5360-01-020-5577 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-020-5577. Manufacturer of record part number: 1000-0033-1.

Also searched as 5360-01-020-5577 · 5360010205577 · NIIN 010205577 · 01-020-5577 · FSC 5360 Coil, Flat, Leaf, and Wire Springs · CAGE 33051 · 1000-0033-1

Nearby stock numbers ← 5360-01-020-5536 · 5360-01-020-5578 →

Features

Spring,helical,compression — FSC 5360
Spring Free Outside Diameter: 0.240 INCHES MAXIMUM IN
End Style: SPRING END,SQUARED BOTH ENDS
Style Designator: CYLINDRICAL
Spring Free Length: 1.250 INCHES NOMINAL IN
Inside Diameter: 0.140 INCHES MINIMUM IN
Coil Quantity: 15
Coil Helix Direction: RIGHT-HAND OR LEFT-HAND

Identification

NSN: 5360-01-020-5577
NIIN: 010205577
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
FSG: 53 — Hardware and Abrasives
Primary part number: 1000-0033-1
Manufacturer: Lilbern Design of Virginia Llc

General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-01-020-5577, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Lilbern Design of Virginia Llc. Government technical data includes 8 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	5360-01-020-5577
Primary Part Number	1000-0033-1
Item Name	Spring,helical,compression
FSC / FSG	5360 / 53 — Coil, Flat, Leaf, and Wire Springs
Manufacturer	Lilbern Design of Virginia Llc
Status	ACTIVE
Spring Free Outside Diameter	0.240 INCHES MAXIMUM IN
End Style	SPRING END,SQUARED BOTH ENDS
Style Designator	CYLINDRICAL
Spring Free Length	1.250 INCHES NOMINAL IN
Inside Diameter	0.140 INCHES MINIMUM IN
Coil Quantity	15
Coil Helix Direction	RIGHT-HAND OR LEFT-HAND
Material	STEEL CORROSION RESISTING 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
1000-0033-1 PRIMARY	Lilbern Design of Virginia Llc (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 5360-01-020-5577?

NSN 5360-01-020-5577 is a Spring,helical,compression, manufactured by Lilbern Design of Virginia Llc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.

What part numbers are listed for NSN 5360-01-020-5577?

NSN 5360-01-020-5577 has 1 manufacturer part number on file: 1000-0033-1 (Lilbern Design of Virginia Llc).

What are the specifications of 1000-0033-1?

Key specifications for 1000-0033-1: Spring Free Outside Diameter: 0.240 INCHES MAXIMUM IN; End Style: SPRING END,SQUARED BOTH ENDS; Style Designator: CYLINDRICAL; Spring Free Length: 1.250 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.

Is NSN 5360-01-020-5577 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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