Seat, Helical Compression Spring5340-01-189-9046

NSN 5340-01-189-9046 · NIIN 011899046

FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5340-01-189-9046 · 5340011899046 · NIIN 011899046 · 01-189-9046 · FSC 5340 Hardware, Commercial · 217925 PIECE 128 · 217925 · 131151

Nearby stock numbers ← 5340-01-189-9020 Fastener, Pawl · 5340-01-189-9047 Seat, Helical Compression Spring →

Features

Seat,helical Compression Spring — FSC 5340
Material: STEEL CORROSION RESISTING

Identification

NSN: 5340-01-189-9046
NIIN: 011899046
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives

General Description

The Seat,helical Compression Spring, cataloged under National Stock Number 5340-01-189-9046, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.

Technical Specifications

Parameter	Value
NSN	5340-01-189-9046
Item Name	Seat,helical Compression Spring
FSC / FSG	5340 / 53 — Hardware, Commercial
Status	ACTIVE
Material	STEEL CORROSION RESISTING

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X
Unit of Issue	EA

⇄ Related Items 2

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

4320-01-483-6352217925 POSSIBLE MATCH

HOUSING SECTION,LIQUID PUMP

Possible match (shared part number)Cadillac Gage Textron Inc.

5998-01-629-988013115-1 POSSIBLE MATCH

CIRCUIT CARD ASSEMBLY

Possible match (shared part number)Bae Systems Information and Electronic Systems Integration Inc.

Cross-Reference Index

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

Reference documents

Reference	Meaning
217925 PIECE 128	5/2 Secondary reference U.S. Government activity
217925	D/9 Drawing number reference only U.S. Government activity
131151	3/2 Design control — primary reference U.S. Government activity

Related Parts

4320-01-483-6352POSSIBLE MATCH

HOUSING SECTION,LIQUID PUMP

217925

5998-01-629-9880POSSIBLE MATCH

CIRCUIT CARD ASSEMBLY

13115-1

Frequently Asked Questions

What is NSN 5340-01-189-9046?

NSN 5340-01-189-9046 is a Seat,helical Compression Spring, classified under FSC 5340, Hardware, Commercial. Status: active.

What NSN replaces 5340-01-189-9046?

2 possible matches (shared part number, not a government interchangeability claim): 4320-01-483-6352, 5998-01-629-9880. Verify interchangeability with system specifications before substitution.

What are the specifications of 5340-01-189-9046?

Key specifications for 5340-01-189-9046: Material: STEEL CORROSION RESISTING. 1 specification is documented in the U.S. Government catalog.

Is NSN 5340-01-189-9046 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). 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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