The Nut,plain,round, cataloged under National Stock Number 5310-01-092-8148, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Rolls-Royce Corporation. Government technical data includes 16 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-092-8148 |
| Primary Part Number | 23001801 |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Rolls-Royce Corporation |
| Status | ACTIVE |
| Flange Thickness | 0.200 INCHES NOMINAL IN |
| Thread Series | BUTTRESS |
| Thread Pitch Diameters | +1.9097 TO 1.9141 INCHES IN |
| Material Document and Classification | AMS5663 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Drive Point Width | 0.260 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.938 INCHES IN |
| Nut Diameter | 2.244 INCHES NOMINAL IN |
| Drive Point Depth | 0.085 INCHES NOMINAL IN |
| Undercut Thickness | 0.052 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN |
| Nut Thickness | 0.812 INCHES NOMINAL IN |
| Small End Diameter | 1.775 INCHES MINIMUM AND 1.805 INCHES MAXIMUM IN |
| Drive Point Quantity | 4 |
| Nut Style | ROUND |
| Thread Quantity Per Inch | 24 |
| Material | STEEL CORROSION RESISTING 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 |
|---|---|
| 23001801 PRIMARY | Rolls-Royce Corporation (USA) |
| E23001801 PRIMARY | Boeing Distribution, Inc. (USA) |
| Reference | Meaning |
|---|---|
| E23001801 | 5/9 Secondary reference Extex, Ltd. |
| AV23001801 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5310-01-092-8148 is a Nut,plain,round, manufactured by Rolls-Royce Corporation, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-092-8148 has 2 manufacturer part numbers on file: 23001801 (Rolls-Royce Corporation), E23001801 (Boeing Distribution, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5962-01-277-8498. Verify interchangeability with system specifications before substitution.
Key specifications for 23001801: Flange Thickness: 0.200 INCHES NOMINAL IN; Thread Series: BUTTRESS; Thread Pitch Diameters: +1.9097 TO 1.9141 INCHES IN; Material Document and Classification: AMS5663 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 16 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.