The Shaft,shouldered, cataloged under National Stock Number 3040-01-169-9696, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Tcm America, Inc Sc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3040-01-169-9696 |
| Primary Part Number | BK7089001003 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Tcm America, Inc Sc |
| Status | ACTIVE |
| First End Diameter | 30.0 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| BK7089001003 PRIMARY | Tcm America, Inc Sc (USA) |
| Reference | Meaning |
|---|---|
| BK7089001001 | 5/9 Secondary reference Tcm America, Inc Sc |
| 12163-80231 | D/9 Drawing number reference only Tcm America, Inc Sc |
NSN 3040-01-169-9696 is a Shaft,shouldered, manufactured by Tcm America, Inc Sc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-169-9696 has 1 manufacturer part number on file: BK7089001003 (Tcm America, Inc Sc).
1 possible match (shared part number, not a government interchangeability claim): 2520-01-190-2445. Verify interchangeability with system specifications before substitution.
Key specifications for BK7089001003: First End Diameter: 30.0 MILLIMETERS NOMINAL MM; Overall Length: 223.0 MILLIMETERS NOMINAL MM; End Item Identification: 3930-01-146-3990. 1 specification is 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.