The Pin,pintle, cataloged under National Stock Number 2540-01-683-2612, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Curt Manufacturing, Llc Div Curt. Government technical data includes 3 specifications, 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-01-683-2612 |
| Primary Part Number | 21500 |
| Item Name | Pin,pintle |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Curt Manufacturing, Llc Div Curt |
| Status | ACTIVE |
| Overall Diameter | 0.625 INCHES NOMINAL IN |
| Surface Treatment | ZINC |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 21500 PRIMARY | Curt Manufacturing, Llc Div Curt (USA) |
NSN 2540-01-683-2612 is a Pin,pintle, manufactured by Curt Manufacturing, Llc Div Curt, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-683-2612 has 1 manufacturer part number on file: 21500 (Curt Manufacturing, Llc Div Curt).
Key specifications for 21500: Overall Diameter: 0.625 INCHES NOMINAL IN; Overall Length: 5.875 INCHES NOMINAL IN; Special Features: FITS 2" X 2" RECEIVER; INCLUDES 3.25" CLIP; Surface Treatment: ZINC. 3 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.