The Wedge Assembly, cataloged under National Stock Number 2530-00-271-9339, 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 Meritor Heavy Vehicle Systems, Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-271-9339 |
| Primary Part Number | A2747J114 |
| Item Name | Wedge Assembly |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Meritor Heavy Vehicle Systems, Llc |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL; ACTUATING MECHANISM FOR AIR BRAKE; WEDGE CONSIST OF SPRING,SEAT,RETAINER,TAPER ROD AND ROLLERS FULLY ASSEMBLED; O/A DIM 1.625 IN. DIA BY 4.750 IN. LG IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A2747J114 | Meritor Heavy Vehicle Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| A2747J114 | 5/9 Secondary reference Kaitlin Corp |
| 2530002719339 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 361716C91 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2530-00-271-9339 is a Wedge Assembly, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-00-271-9339 has 1 manufacturer part number on file: A2747J114 (Meritor Heavy Vehicle Systems, Llc).
Key specifications for A2747J114: General Characteristics Item Description: STEEL; ACTUATING MECHANISM FOR AIR BRAKE; WEDGE CONSIST OF SPRING,SEAT,RETAINER,TAPER ROD AND ROLLERS FULLY ASSEMBLED; O/A DIM 1.625 IN. DIA BY 4.750 IN. LG IN; End Item Identification: 23200897264. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.