The Pivot Shaft Assembly, cataloged under National Stock Number 3040-01-672-2390, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-672-2390 |
| Primary Part Number | 12602301 |
| Item Name | Pivot Shaft Assembly |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Overall Diameter | 12.7 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 |
|---|---|
| 12602301 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 161-093-002 PRIMARY | Cablecraft Motion Controls Llc Dba Tuthill Controls Group (USA) |
| Reference | Meaning |
|---|---|
| 12602301 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
NSN 3040-01-672-2390 is a Pivot Shaft Assembly, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-672-2390 has 2 manufacturer part numbers on file: 12602301 (U S Army Tank Automotive Command Amsta-Im-Mm), 161-093-002 (Cablecraft Motion Controls Llc Dba Tuthill Controls Group).
Key specifications for 12602301: Overall Diameter: 12.7 MILLIMETERS NOMINAL MM; Overall Length: 24.4 MILLIMETERS NOMINAL MM; Overall Width: 12.7 MILLIMETERS NOMINAL MM; Special Features: PIVOT HOLE INTERNAL THREADS 0.25-28 UNF 2B. 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.