The Retainer and Seal Assembly, cataloged under National Stock Number 2530-01-024-0196, 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 Industrial Products, Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-024-0196 |
| Primary Part Number | A3266U151 |
| Item Name | Retainer and Seal Assembly |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Meritor Industrial Products, Llc |
| Status | ACTIVE |
| General Characteristics Item Description | CONSIST OF STEEL RETAINER AND A STEEL ENCASED OIL SEAL+ WO WIPERS+ RUBBER ELEMENT+ 10.938 IN. O/A DIA; 1.875 IN. O/A LG+ EIGHT PLAIN MTG HOLES,0.660 IN. DIA,SPACED 45 DEG APART ON A 9.250 IN. CIRCLE+ 3.156 IN. NOM. SHAFT SIZE 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 |
|---|---|
| A3266U151 | Meritor Industrial Products, Llc (USA) |
| 921802C91 | Komatsu America Corp. (USA) |
| Reference | Meaning |
|---|---|
| 921802C91 | 3/9 Design control — primary reference Komatsu American Intl Co |
| 921802C91 | 5/9 Secondary reference U.S. Government activity |
NSN 2530-01-024-0196 is a Retainer and Seal Assembly, manufactured by Meritor Industrial Products, Llc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-024-0196 has 2 manufacturer part numbers on file: A3266U151 (Meritor Industrial Products, Llc), 921802C91 (Komatsu America Corp.).
Key specifications for A3266U151: General Characteristics Item Description: CONSIST OF STEEL RETAINER AND A STEEL ENCASED OIL SEAL+ WO WIPERS+ RUBBER ELEMENT+ 10.938 IN. O/A DIA; 1.875 IN. O/A LG+ EIGHT PLAIN MTG HOLES,0.660 IN. DIA,SPACED 45 DEG APART ON A 9.250 IN. CIRCLE+ 3.156 IN. NOM. SHAFT SIZE IN. 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.