The Nut,plain,round, cataloged under National Stock Number 5310-01-144-6286, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 19 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-144-6286 |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Surface Treatment Document and Classification | DOD-P-16232,TY Z,CL 4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | UNS |
| Hardness Rating | 32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM |
| Thread Pitch Diameters | +8.9024 TO 8.9087 INCHES IN |
| Material Document and Classification | MIL-T-6736 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OR AMS 6415 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| Nut Counterbore Depth | 0.264 INCHES MINIMUM AND 0.279 INCHES MAXIMUM NUT IN |
| Drive Point Width | 0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 8.943 INCHES IN |
| Nut Diameter | 10.100 INCHES MINIMUM AND 10.120 INCHES MAXIMUM IN |
| Counterbore Diameter | 9.740 INCHES MINIMUM AND 9.760 INCHES MAXIMUM NUT IN |
| Drive Point Depth | 0.255 INCHES NOMINAL IN |
| Nut Thickness | 0.489 INCHES MINIMUM AND 0.509 INCHES MAXIMUM IN |
| Small End Diameter | 9.790 INCHES MINIMUM AND 9.810 INCHES MAXIMUM IN |
| Surface Treatment | PHOSPHATE ZINC OVERALL |
| Countersink Angle | 118.0 DEGREES MINIMUM AND 122.0 DEGREES MAXIMUM BOTH ENDS |
| Drive Point Quantity | 49 |
| Thread Quantity Per Inch | 16 |
| Material | STEEL COMP 4130 OR STEEL COMP 4340 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| BACN10JJ55 | C/1 Advisory reference — outside the item-of-supply concept The Boeing Company |
| BACN10JJ55 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-01-144-6286 is a Nut,plain,round, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-01-144-6286: Surface Treatment Document and Classification: DOD-P-16232,TY Z,CL 4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Series: UNS; Hardness Rating: 32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM; Thread Pitch Diameters: +8.9024 TO 8.9087 INCHES IN. 19 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.