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NSN 2530-01-255-9135Government record, cited

Hub and Brake Assembly2530-01-255-9135

NSN 2530-01-255-9135 · NIIN 012559135 · Part number 18-3612
Pdi Ground Support Systems, Inc. · FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components · FSG 25 — Vehicular Equipment Components · CAGE 0W357
Government record, cited
NSN 2530-01-255-9135 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-255-9135. Manufacturer of record part number: 18-3612.
Also searched as  2530-01-255-9135 · 2530012559135 · NIIN 012559135 · 01-255-9135 · FSC 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components · CAGE 0W357 · 18-3612 · 4873
Nearby stock numbers  ·
Features
  • Hub and Brake Assembly — FSC 2530
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Pdi Ground Support Systems, Inc.
Identification
  • NSN: 2530-01-255-9135
  • NIIN: 012559135
  • FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
  • FSG: 25 — Vehicular Equipment Components
  • Primary part number: 18-3612
  • Manufacturer: Pdi Ground Support Systems, Inc.
General Description

The Hub and Brake Assembly, cataloged under National Stock Number 2530-01-255-9135, 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 Pdi Ground Support Systems, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2530-01-255-9135
Primary Part Number18-3612
Item NameHub and Brake Assembly
FSC / FSG2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
ManufacturerPdi Ground Support Systems, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardPossible hazard — SDS may be required (DLA HMIC P)
Criticality CodeX
⇄ Related Items 4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5940-01-275-51784873 POSSIBLE MATCH
TERMINAL BOARD
Possible match (shared part number)Hose-Mccann Telephone Co, Inc
5905-01-279-51715K18616-3-5 POSSIBLE MATCH
RESISTOR,FIXED,WIRE WOUND,INDUCT
Possible match (shared part number)Te Connectivity Corporation Div Corcom
5315-01-389-9784 POSSIBLE MATCH
KEY,WOODRUFF
Possible match (shared part number)
4730-01-594-9914183612 POSSIBLE MATCH
REDUCER,TUBE
Possible match (shared part number)Rexnord Industries Llc
Cross-Reference Index
Part NumberManufacturer
4873 Trailer Component Manufacturing Inc. (USA)
18-3612 PRIMARY Pdi Ground Support Systems, Inc. (USA)
Related Parts
5940-01-275-5178POSSIBLE MATCH
TERMINAL BOARD
4873
5905-01-279-5171POSSIBLE MATCH
RESISTOR,FIXED,WIRE WOUND,INDUCT
5K18616-3-5
5315-01-389-9784POSSIBLE MATCH
KEY,WOODRUFF
4730-01-594-9914POSSIBLE MATCH
REDUCER,TUBE
183612

Frequently Asked Questions

What is NSN 2530-01-255-9135?

NSN 2530-01-255-9135 is a Hub and Brake Assembly, manufactured by Pdi Ground Support Systems, Inc., classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.

What part numbers are listed for NSN 2530-01-255-9135?

NSN 2530-01-255-9135 has 2 manufacturer part numbers on file: 4873 (Trailer Component Manufacturing Inc.), 18-3612 (Pdi Ground Support Systems, Inc.).

What NSN replaces 2530-01-255-9135?

4 possible matches (shared part number, not a government interchangeability claim): 5940-01-275-5178, 5905-01-279-5171, 5315-01-389-9784. Verify interchangeability with system specifications before substitution.

What are the specifications of 18-3612?

Key specifications for 18-3612: End Item Identification: USED ON 1730-01-200-2301. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2530-01-255-9135 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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