Spring, Sequence2590-01-049-1663

NSN 2590-01-049-1663 · NIIN 010491663 · Part number A5554

Paccar Winch Inc Dba Paccar Winch Division · FSC 2590 — Miscellaneous Vehicular Components · FSG 25 — Vehicular Equipment Components · CAGE 08302

Government record, cited

NSN 2590-01-049-1663 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-049-1663. Manufacturer of record part number: A5554.

Also searched as 2590-01-049-1663 · 2590010491663 · NIIN 010491663 · 01-049-1663 · FSC 2590 Miscellaneous Vehicular Components · CAGE 08302 · A5554

Nearby stock numbers ← 2590-01-049-1662 Plate, Sequence · 2590-01-049-1664 Plate, Port →

Features

Spring,sequence — FSC 2590
1 manufacturer part number on file
Manufacturer of record: Paccar Winch Inc Dba Paccar Winch Division

Identification

NSN: 2590-01-049-1663
NIIN: 010491663
FSC: 2590 — Miscellaneous Vehicular Components
FSG: 25 — Vehicular Equipment Components
Primary part number: A5554
Manufacturer: Paccar Winch Inc Dba Paccar Winch Division

General Description

The Spring,sequence, cataloged under National Stock Number 2590-01-049-1663, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Paccar Winch Inc Dba Paccar Winch Division. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Spring,sequence
FSC / FSG	2590 — Miscellaneous Vehicular Components (FSG 25)
Manufacturers	Paccar Winch Inc Dba Paccar Winch Division (CAGE 08302)

Technical Specifications

Parameter	Value
NSN	2590-01-049-1663
Primary Part Number	A5554
Item Name	Spring,sequence
FSC / FSG	2590 / 25 — Miscellaneous Vehicular Components
Manufacturer	Paccar Winch Inc Dba Paccar Winch Division
Status	ACTIVE

Lifecycle & Compliance

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

⇄ Related Items 1

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

5315-01-374-3246 POSSIBLE MATCH

PIN,STRAIGHT,HEADLESS

Possible match (shared part number)

Cross-Reference Index

Part Number	Manufacturer
A5554 PRIMARY	Paccar Winch Inc Dba Paccar Winch Division (USA)

Related Parts

5315-01-374-3246POSSIBLE MATCH

PIN,STRAIGHT,HEADLESS

Frequently Asked Questions

What is NSN 2590-01-049-1663?

NSN 2590-01-049-1663 is a Spring,sequence, manufactured by Paccar Winch Inc Dba Paccar Winch Division, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.

What part numbers are listed for NSN 2590-01-049-1663?

NSN 2590-01-049-1663 has 1 manufacturer part number on file: A5554 (Paccar Winch Inc Dba Paccar Winch Division).

What NSN replaces 2590-01-049-1663?

1 possible match (shared part number, not a government interchangeability claim): 5315-01-374-3246. Verify interchangeability with system specifications before substitution.

Is NSN 2590-01-049-1663 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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