The Collar,shaft, cataloged under National Stock Number 3040-01-373-8435, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Waukesha Bearings Corporation. Government technical data includes 8 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-01-373-8435 |
| Primary Part Number | 000270305-000 |
| Item Name | Collar,shaft |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Waukesha Bearings Corporation |
| Status | ACTIVE |
| Securing Hole Type and Location | UNTHREADED ALL HOLES |
| Largest Diameter Length | 0.7500 INCHES NOMINAL IN |
| Material Document and Classification | QQ-C-390 ALLOY C934 FED SPEC SINGLE MATERIAL RESPONSE |
| Hole Diameter and Location | 0.5620 INCHES NOMINAL ALL HOLES IN |
| Angle Between Centerlines of Securing Holes in Deg | 19.17 |
| Securing Hole Quantity | 4 |
| Material | COPPER ALLOY 934 |
| Thickness | 1.7500 INCHES NOMINAL IN |
| 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 |
|---|---|
| 000270305-000 PRIMARY | Waukesha Bearings Corporation (USA) |
| 061000083ITEM249 | Waukesha Bearings Corporation (USA) |
| Reference | Meaning |
|---|---|
| 000 270 305 | D/9 Drawing number reference only Waukesha Bearings Corporation |
NSN 3040-01-373-8435 is a Collar,shaft, manufactured by Waukesha Bearings Corporation, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-373-8435 has 2 manufacturer part numbers on file: 000270305-000 (Waukesha Bearings Corporation), 061000083ITEM249 (Waukesha Bearings Corporation).
Key specifications for 000270305-000: Securing Hole Type and Location: UNTHREADED ALL HOLES; Largest Diameter Length: 0.7500 INCHES NOMINAL IN; Material Document and Classification: QQ-C-390 ALLOY C934 FED SPEC SINGLE MATERIAL RESPONSE; Hole Diameter and Location: 0.5620 INCHES NOMINAL ALL HOLES IN. 8 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.