The Nut,sleeve, cataloged under National Stock Number 5310-00-895-7119, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Rotair Aerospace Corp. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-895-7119 |
| Primary Part Number | S6140-66604-4 |
| Item Name | Nut,sleeve |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Rotair Aerospace Corp |
| Status | ACTIVE |
| Flange Diameter | 1.377 INCHES NOMINAL IN |
| Nut Length | 0.907 INCHES NOMINAL IN |
| Flange Thickness | 0.713 INCHES NOMINAL IN |
| Thread Series | UNF |
| Thread Length | 0.812 INCHES NOMINAL OVERALL IN |
| Nut Counterbore Depth | 0.938 INCHES NOMINAL FLANGE IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.312 INCHES IN |
| Nut Diameter | 0.881 INCHES NOMINAL IN |
| Counterbore Diameter | 0.594 INCHES NOMINAL FLANGE IN |
| Cross-Sectional Shape | ROUND OVERALL |
| Nut Style | SLEEVE |
| Thread Class | 3B |
| Thread Quantity Per Inch | 24 |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| S6140-66604-4 PRIMARY | Rotair Aerospace Corp (USA) |
| S6140-66604-4 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
NSN 5310-00-895-7119 is a Nut,sleeve, manufactured by Rotair Aerospace Corp, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-895-7119 has 2 manufacturer part numbers on file: S6140-66604-4 (Rotair Aerospace Corp), S6140-66604-4 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for S6140-66604-4: Flange Diameter: 1.377 INCHES NOMINAL IN; Nut Length: 0.907 INCHES NOMINAL IN; Flange Thickness: 0.713 INCHES NOMINAL IN; Thread Series: UNF. 15 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.