Planet Hub, Primary2590-01-049-7091

NSN 2590-01-049-7091 · NIIN 010497091 · Part number B5531

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

Government record, cited

NSN 2590-01-049-7091 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-049-7091. Manufacturer of record part number: B5531.

Also searched as 2590-01-049-7091 · 2590010497091 · NIIN 010497091 · 01-049-7091 · FSC 2590 Miscellaneous Vehicular Components · CAGE 08302 · B5531

Nearby stock numbers ← 2590-01-049-7090 Spring Cover · 2590-01-049-7092 →

Features

Planet Hub,primary — FSC 2590
1 manufacturer part number on file
Manufacturer of record: Paccar Winch Inc Dba Paccar Winch Division

Identification

NSN: 2590-01-049-7091
NIIN: 010497091
FSC: 2590 — Miscellaneous Vehicular Components
FSG: 25 — Vehicular Equipment Components
Primary part number: B5531
Manufacturer: Paccar Winch Inc Dba Paccar Winch Division

General Description

The Planet Hub,primary, cataloged under National Stock Number 2590-01-049-7091, 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

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

Technical Specifications

Parameter	Value
NSN	2590-01-049-7091
Primary Part Number	B5531
Item Name	Planet Hub,primary
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 2

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

5360-01-282-1642B-5531 POSSIBLE MATCH

SPRING,HELICAL,COMPRESSION

Possible match (shared part number)Appleton Marine Inc

3120-01-391-5533532286 ITEM 28 POSSIBLE MATCH

BUSHING,SLEEVE

Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat

Cross-Reference Index

Part Number	Manufacturer
B5531 PRIMARY	Paccar Winch Inc Dba Paccar Winch Division (USA)

Related Parts

5360-01-282-1642POSSIBLE MATCH

SPRING,HELICAL,COMPRESSION

B-5531

3120-01-391-5533POSSIBLE MATCH

BUSHING,SLEEVE

532286 ITEM 28

Frequently Asked Questions

What is NSN 2590-01-049-7091?

NSN 2590-01-049-7091 is a Planet Hub,primary, 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 2590-01-049-7091?

NSN 2590-01-049-7091 has 1 manufacturer part number on file: B5531 (Paccar Winch Inc Dba Paccar Winch Division).

What NSN replaces 2590-01-049-7091?

2 possible matches (shared part number, not a government interchangeability claim): 5360-01-282-1642, 3120-01-391-5533. Verify interchangeability with system specifications before substitution.

Is NSN 2590-01-049-7091 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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