The Shaft,straight, cataloged under National Stock Number 3040-01-591-9256, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Nd Defense Llc. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-591-9256 |
| Primary Part Number | 675364C1 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Nd Defense Llc |
| Status | ACTIVE |
| Material | STEEL |
| 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 |
|---|---|
| 675364C1 PRIMARY | Nd Defense Llc (USA) |
NSN 3040-01-591-9256 is a Shaft,straight, manufactured by Nd Defense Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-591-9256 has 1 manufacturer part number on file: 675364C1 (Nd Defense Llc).
Key specifications for 675364C1: Overall Length: 41.0 MILLIMETERS NOMINAL MM; Special Features: NUMBER OF TEETH: 41; DIAMETRAL PITCH: 16/32; PRESSURE ANGLE: 30 DEG; BASE DIAMETER: 2.2192; PITCH DIAMETER: 2.5625; MAJOR DIAMETER: 2.4375/2.4265; FORM DIAMETER T.I.F: 2.4949; MINOR DIAMETER: 2.4375/2.4265; CIR. TOOTH THICKNESS: .0960/.0939; MATERIAL: C-35-55E 2(42) -16(45) CEMS SPEC A-0 PART III (SEAMLESS TUBING OR BAR STOCK MAY BE USED); INSIDE DIAMETER: 54MM; HEAT TREAT: QUENCH AND TENDER TO A THOROUGH HARDNESS OF RC 25-32 MIN. MM; Part Name Assigned by Controlling Agency: DRIVE, OIL PUMP SPLINE; End Item Identification: MRAP - MAXXPRO VARIANT; MRAP - MAXXPRO DASH ISS W/OGPK AND W/CROWS. 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.