The Collar,shaft, cataloged under National Stock Number 3040-00-903-2738, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Elliott Company Div Jeannette. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-903-2738 |
| Primary Part Number | 8Z0086-1 |
| Item Name | Collar,shaft |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Elliott Company Div Jeannette |
| Status | ACTIVE |
| Securing Hole Type and Location | UNTHREADED ALL HOLES |
| Style Designator | ROUND W/GROOVED PERIPHERY |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 414 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 51414 ASSN STD SINGLE MATERIAL RESPONSE |
| Outside Diameter | 4.500 INCHES NOMINAL IN |
| Hole Diameter and Location | 0.2344 INCHES NOMINAL ALL HOLES IN |
| Angle Between Centerlines of Securing Holes in Deg | 60.0 |
| Securing Hole Quantity | 6 |
| Surface Treatment | PASSIVATE |
| Bore Diameter | 2.1880 INCHES NOMINAL IN |
| Material | STEEL COMP 414 |
| Thickness | 0.530 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 |
|---|---|
| 8Z0086-1 PRIMARY | Elliott Company Div Jeannette (USA) |
NSN 3040-00-903-2738 is a Collar,shaft, manufactured by Elliott Company Div Jeannette, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-903-2738 has 1 manufacturer part number on file: 8Z0086-1 (Elliott Company Div Jeannette).
Key specifications for 8Z0086-1: Securing Hole Type and Location: UNTHREADED ALL HOLES; Style Designator: ROUND W/GROOVED PERIPHERY; Material Document and Classification: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 414 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 51414 ASSN STD SINGLE MATERIAL RESPONSE; Outside Diameter: 4.500 INCHES NOMINAL IN. 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.