The Nut,cap,dual Wheel Mounting, cataloged under National Stock Number 2530-01-331-0616, 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 The American Society of Mechanical Engineers. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-331-0616 |
| Primary Part Number | AES01FA5072RAW9A81 |
| Item Name | Nut,cap,dual Wheel Mounting |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | The American Society of Mechanical Engineers |
| Status | ACTIVE |
| 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 |
|---|---|
| AES01FA5072RAW9A81 PRIMARY | The American Society of Mechanical Engineers (USA) |
| Reference | Meaning |
|---|---|
| 04-65002-005 | 5/9 Secondary reference Stoughton Trailers Llc |
| BD10708 | 5/9 Secondary reference Stoughton Trailers Llc |
| 04-65002-005 | 5/9 Secondary reference Staples & Pfeiffer, Inc. |
NSN 2530-01-331-0616 is a Nut,cap,dual Wheel Mounting, manufactured by The American Society of Mechanical Engineers, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-331-0616 has 1 manufacturer part number on file: AES01FA5072RAW9A81 (The American Society of Mechanical Engineers).
1 possible match (shared part number, not a government interchangeability claim): 5305-01-415-0606. Verify interchangeability with system specifications before substitution.
Key specifications for AES01FA5072RAW9A81: End Item Identification: VAN,STOUGHTON TRAILERS INC,MODEL 12T. 0 specifications are 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.