The Collar,shaft, cataloged under National Stock Number 3040-00-982-8597, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is The Boeing Company. Government technical data includes 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-00-982-8597 |
| Primary Part Number | 114D5086-1 |
| Item Name | Collar,shaft |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Surface Finish | 125 MICROINCHES INSIDE PERIPHERY |
| Surface Finish | 125 MICROINCHES BOTH BEARING FLATS |
| Surface Finish | 125 MICROINCHES OUTSIDE PERIPHERY |
| Securing Hole Type and Location | UNTHREADED ALL HOLES |
| Largest Diameter Length | 0.160 INCHES NOMINAL IN |
| Style Designator | ROUND STEPPED |
| Material Document and Classification | MIL-S-5000, COND F MIL SPEC SINGLE MATERIAL RESPONSE |
| Outside Diameter | 1.620 INCHES NOMINAL IN |
| Hole Diameter and Location | 0.2490 INCHES MINIMUM ALL HOLES AND 0.2560 INCHES MAXIMUM ALL HOLES IN |
| Angle Between Centerlines of Securing Holes in Deg | 180.0 |
| Small End Diameter | 1.250 INCHES NOMINAL IN |
| Securing Hole Quantity | 2 |
| Surface Treatment | CADMIUM |
| Bore Diameter | 0.8750 INCHES MINIMUM AND 0.8760 INCHES MAXIMUM IN |
| Material | STEEL COMP E4340 |
| Thickness | 0.940 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 |
|---|---|
| 114D5086-1 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 114D5086-1 | 5/2 Secondary reference U.S. Government activity |
NSN 3040-00-982-8597 is a Collar,shaft, manufactured by The Boeing Company, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-982-8597 has 1 manufacturer part number on file: 114D5086-1 (The Boeing Company).
Key specifications for 114D5086-1: Surface Finish: 125 MICROINCHES INSIDE PERIPHERY; Surface Finish: 125 MICROINCHES BOTH BEARING FLATS; Surface Finish: 125 MICROINCHES OUTSIDE PERIPHERY; Securing Hole Type and Location: UNTHREADED ALL HOLES. 16 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.