The Collar,shaft, cataloged under National Stock Number 3040-01-163-8699, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 11 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-163-8699 |
| Primary Part Number | RE-B102112 |
| Item Name | Collar,shaft |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Securing Hole Type and Location | UNTHREADED SINGLE HOLE |
| Largest Diameter Length | 0.562 INCHES NOMINAL IN |
| Style Designator | ROUND STEPPED |
| Material Document and Classification | QQ-S-763, CLASS 302, COND A FED SPEC SINGLE MATERIAL RESPONSE |
| Outside Diameter | 1.250 INCHES NOMINAL IN |
| Hole Diameter and Location | 0.1880 INCHES NOMINAL SINGLE HOLE IN |
| Small End Diameter | 0.875 INCHES MINIMUM IN |
| Securing Hole Quantity | 1 |
| Bore Diameter | 0.4370 INCHES MINIMUM AND 0.4400 INCHES MAXIMUM IN |
| Material | STEEL COMP 302 |
| Thickness | 0.750 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 |
|---|---|
| RE-B102112 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| ASC1539206 | 5/9 Secondary reference Asc Pty Ltd |
NSN 3040-01-163-8699 is a Collar,shaft, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-163-8699 has 1 manufacturer part number on file: RE-B102112 (Naval Sea Systems Command).
Key specifications for RE-B102112: Securing Hole Type and Location: UNTHREADED SINGLE HOLE; Largest Diameter Length: 0.562 INCHES NOMINAL IN; Style Designator: ROUND STEPPED; Material Document and Classification: QQ-S-763, CLASS 302, COND A FED SPEC SINGLE MATERIAL RESPONSE. 11 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.