The Nut,sleeve, cataloged under National Stock Number 5310-01-400-1916, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Derbyshire Machine & Tool Co. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-400-1916 |
| Primary Part Number | 90-D-181-4 |
| Item Name | Nut,sleeve |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Derbyshire Machine & Tool Co |
| Status | ACTIVE |
| Flange Diameter | 1.750 INCHES NOMINAL IN |
| Nut Length | 0.812 INCHES NOMINAL IN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Thread Length | 0.250 INCHES NOMINAL OVERALL IN |
| Material Document and Classification | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES IN |
| Nut Diameter | 1.312 INCHES NOMINAL IN |
| Cross-Sectional Shape | ROUND OVERALL |
| Thread Class | 3B |
| Thread Quantity Per Inch | 24 |
| Material | NICKEL ALLOY 400 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 |
|---|---|
| 90-D-181-4 PRIMARY | Derbyshire Machine & Tool Co (USA) |
| Reference | Meaning |
|---|---|
| 90-D-181 PC 4 | 5/9 Secondary reference Derbyshire Machine & Tool Co |
NSN 5310-01-400-1916 is a Nut,sleeve, manufactured by Derbyshire Machine & Tool Co, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-400-1916 has 1 manufacturer part number on file: 90-D-181-4 (Derbyshire Machine & Tool Co).
Key specifications for 90-D-181-4: Flange Diameter: 1.750 INCHES NOMINAL IN; Nut Length: 0.812 INCHES NOMINAL IN; Thread Series: UNIFIED NATIONAL COARSE (UNC); Thread Length: 0.250 INCHES NOMINAL OVERALL IN. 12 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.