The Chain,pintle, cataloged under National Stock Number 3020-01-552-9423, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Harley Davidson Motor Co Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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 | 3020-01-552-9423 |
| Primary Part Number | 40037-79 |
| Item Name | Chain,pintle |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Harley Davidson Motor Co Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 40037-79 PRIMARY | Harley Davidson Motor Co Inc (USA) |
NSN 3020-01-552-9423 is a Chain,pintle, manufactured by Harley Davidson Motor Co Inc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-552-9423 has 1 manufacturer part number on file: 40037-79 (Harley Davidson Motor Co Inc).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-657-7193. Verify interchangeability with system specifications before substitution.
Key specifications for 40037-79: Part Name Assigned by Controlling Agency: CHAIN,FRONT; End Item Identification: HARLEY DAVIDSON MODELS FLT'S 1980UP,FXR,FXRS,FXRT,FXRD 1982-86,SHOVELHEAD. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.