NSN 2530-01-643-6570 · NIIN 016436570 · Part number 522.1335-6.400
W. & O. Supply, Inc. Div W&o Norfolk · FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components · FSG 25 — Vehicular Equipment Components · CAGE 6R256
Government record, cited
NSN 2530-01-643-6570 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-643-6570. Manufacturer of record part number: 522.1335-6.400.
Also searched as2530-01-643-6570 ·
2530016436570 ·
NIIN 016436570 ·
01-643-6570 ·
FSC 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components · CAGE 6R256 · 522.1335-6.400
Nearby stock numbers← 2530-01-643-6431 Brake Band and Lining
·
2530-01-643-6645 Parts Kit, Brake Booster →
Features
Seat,ball Socket — FSC 2530
1 manufacturer part number on file
Manufacturer of record: W. & O. Supply, Inc. Div W&o Norfolk
Manufacturer: W. & O. Supply, Inc. Div W&o Norfolk
General Description
The Seat,ball Socket, cataloged under National Stock Number 2530-01-643-6570, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. The manufacturer of record is W. & O. Supply, Inc. Div W&o Norfolk. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Other items in FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2530-00-001-0012
WHEEL,SOLID RUBBER TIRE
2530-00-001-0035
2530-00-001-0035 · Item name not on file
2530-00-001-2633
2530-00-001-2633 · Item name not on file
2530-00-001-3371
2530-00-001-3371 · Item name not on file
2530-00-001-3390
2530-00-001-3390 · Item name not on file
2530-00-001-3393
2530-00-001-3393 · Item name not on file
2530-00-001-3426
BOOT,VEHICULAR COMPONENTS
2530-00-001-3427
2530-00-001-3427 · Item name not on file
Frequently Asked Questions
What is NSN 2530-01-643-6570?
NSN 2530-01-643-6570 is a Seat,ball Socket, manufactured by W. & O. Supply, Inc. Div W&o Norfolk, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
What part numbers are listed for NSN 2530-01-643-6570?
NSN 2530-01-643-6570 has 1 manufacturer part number on file: 522.1335-6.400 (W. & O. Supply, Inc. Div W&o Norfolk).
What are the specifications of 522.1335-6.400?
Key specifications for 522.1335-6.400: Special Features: 270 WMEC TANK VENT CHECK VALVE SEAT,BALL SOCKET, 2 INCH MS IN; End Item Identification: VALVE,VENT, P/N 522.2291-R-5.400. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2530-01-643-6570 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.