The Nut,plain,round, cataloged under National Stock Number 5310-00-372-4454, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-372-4454 |
| Primary Part Number | YA1571-1144P1 |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Thread Series | UNS |
| Thread Pitch Diameters | +2.2719 TO 2.2782 INCHES IN |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 2.938 INCHES IN |
| Nut Diameter | 3.250 INCHES NOMINAL IN |
| Drive Point Depth | 0.312 INCHES NOMINAL IN |
| Nut Thickness | 0.375 INCHES NOMINAL IN |
| Drive Point Diameter | 0.250 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Drive Point Quantity | 6 |
| Nut Style | ROUND |
| Thread Quantity Per Inch | 16 |
| Material | STEEL COMP 303 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 |
|---|---|
| YA1571-1144P1 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| 1571-1144P1 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| YA1571-1144-1 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| YA1571-1144-1 | 5/9 Secondary reference Raytheon Company Div Corp |
| YA1571-1144P1 | 5/9 Secondary reference Raytheon Company Div Corp |
| 1571-1144P1 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5310-00-372-4454 is a Nut,plain,round, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-372-4454 has 3 manufacturer part numbers on file: YA1571-1144P1 (Raytheon Company Dba Raytheon Co), 1571-1144P1 (Raytheon Company Dba Raytheon Co), YA1571-1144-1 (Raytheon Company Dba Raytheon Co).
Key specifications for YA1571-1144P1: Thread Series: UNS; Thread Pitch Diameters: +2.2719 TO 2.2782 INCHES IN; Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Thread Direction: RIGHT-HAND. 14 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.