The Collar,shaft, cataloged under National Stock Number 3040-01-279-3059, 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 Logistics Support Engineering Activity. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-279-3059 |
| Primary Part Number | 9240-004-16 |
| Item Name | Collar,shaft |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Naval Sea Systems Command Logistics Support Engineering Activity |
| Status | ACTIVE |
| Internal Keyway Width | 0.187 INCHES NOMINAL IN |
| Style Designator | PLAIN ROUND |
| Material Document and Classification | QQ-S-764, TYPE 303-CANCELED FED SPEC 1ST MATERIAL RESPONSE AND QQ-S-763, CLASS 304, COND A FED SPEC 2ND MATERIAL RESPONSE |
| Outside Diameter | 1.375 INCHES NOMINAL IN |
| Keyway Quantity | 1 |
| Distance From Center of Bore to Bottom of Keyway | 0.468 INCHES NOMINAL IN |
| Bore Diameter | 0.7510 INCHES NOMINAL IN |
| Material | STEEL COMP 303 OR STEEL COMP 304 |
| Thickness | 0.656 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 |
|---|---|
| 9240-004-16 | Naval Sea Systems Command Logistics Support Engineering Activity (USA) |
| Reference | Meaning |
|---|---|
| 26800315 | 3/9 Design control — primary reference L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division |
| 9240-004 | D/9 Drawing number reference only Naval Sea Systems Command Logistics Support Engineering Activity |
NSN 3040-01-279-3059 is a Collar,shaft, manufactured by Naval Sea Systems Command Logistics Support Engineering Activity, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-279-3059 has 1 manufacturer part number on file: 9240-004-16 (Naval Sea Systems Command Logistics Support Engineering Activity).
Key specifications for 9240-004-16: Internal Keyway Width: 0.187 INCHES NOMINAL IN; Style Designator: PLAIN ROUND; Material Document and Classification: QQ-S-764, TYPE 303-CANCELED FED SPEC 1ST MATERIAL RESPONSE AND QQ-S-763, CLASS 304, COND A FED SPEC 2ND MATERIAL RESPONSE; Outside Diameter: 1.375 INCHES NOMINAL IN. 9 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.