The Adjusting Screw,brake Shoe, cataloged under National Stock Number 2530-01-373-4148, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5930-01-459-151110956POSSIBLE MATCH
SWITCH,TOGGLE
Possible match (shared part number)Krack Corp
3020-01-503-248110956POSSIBLE MATCH
GEAR,WORM
Possible match (shared part number)Climax Portable Machine Tools, Inc
5930-01-509-613310956POSSIBLE MATCH
SWITCH,PRESSURE
Possible match (shared part number)North American Controls Inc Dba North American Controls Inc
5330-01-662-748610956POSSIBLE MATCH
PARTS KIT,SEAL REPLACEMENT,MECHA
Possible match (shared part number)Oberdorfer Pumps Inc
1005-01-736-251210956POSSIBLE MATCH
SPRING,HELICAL,COMPRESSION
Possible match (shared part number)Dillon Aero, Inc.
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
10956
3/9Design control — primary reference
U.S. Government activity
Related Parts
5930-01-459-1511POSSIBLE MATCH
SWITCH,TOGGLE
10956
3020-01-503-2481POSSIBLE MATCH
GEAR,WORM
10956
5930-01-509-6133POSSIBLE MATCH
SWITCH,PRESSURE
10956
5330-01-662-7486POSSIBLE MATCH
PARTS KIT,SEAL REPLACEMENT,MECHA
10956
1005-01-736-2512POSSIBLE MATCH
SPRING,HELICAL,COMPRESSION
10956
Frequently Asked Questions
What is NSN 2530-01-373-4148?
NSN 2530-01-373-4148 is a Adjusting Screw,brake Shoe, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
What NSN replaces 2530-01-373-4148?
5 possible matches (shared part number, not a government interchangeability claim): 5930-01-459-1511, 3020-01-503-2481, 5930-01-509-6133. Verify interchangeability with system specifications before substitution.
What are the specifications of 2530-01-373-4148?
Key specifications for 2530-01-373-4148: End Item Identification: TRAILER 1/4 TON. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2530-01-373-4148 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.