The Collar,shaft, cataloged under National Stock Number 5340-01-659-1282, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-659-1282 |
| Primary Part Number | 13669652 |
| Item Name | Collar,shaft |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Securing Hole Type and Location | THREADED ALL HOLES |
| Screw Thread Quantity Per Inch and Location | 24 ALL HOLES |
| Style Designator | ROUND SECTIONAL |
| Screw Thread Series Designator and Location | ALL HOLES UNF |
| Outside Diameter | 4.250 INCHES NOMINAL IN |
| Nominal Thread Size | 0.375 INCHES ALL HOLES IN |
| Securing Hole Quantity | 4 |
| Surface Treatment | OXIDE |
| Bore Diameter | 3.000 INCHES NOMINAL IN |
| Material | STEEL COMP 1026 |
| Thickness | 0.880 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 13669652 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 1364200 ITEM 4 | 5/1 Secondary reference Us Army Aviation and Missile Command |
NSN 5340-01-659-1282 is a Collar,shaft, manufactured by Us Army Aviation and Missile Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-659-1282 has 1 manufacturer part number on file: 13669652 (Us Army Aviation and Missile Command).
Key specifications for 13669652: Securing Hole Type and Location: THREADED ALL HOLES; Screw Thread Quantity Per Inch and Location: 24 ALL HOLES; Style Designator: ROUND SECTIONAL; Screw Thread Series Designator and Location: ALL HOLES UNF. 11 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.