The Nut,plain,round, cataloged under National Stock Number 5310-00-104-4675, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is A.g.h. Industries, Llc. Government technical data includes 21 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-104-4675 |
| Primary Part Number | 2-101-099-01 |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | A.g.h. Industries, Llc |
| Status | ACTIVE |
| Surface Treatment Document and Classification | AMS 2481 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | UNS |
| Hardness Rating | 34.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM |
| Material Document and Classification | AMS 6382 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nut Counterbore Depth | 0.073 INCHES MINIMUM AND 0.078 INCHES MAXIMUM NUT IN |
| Drive Point Width | 0.375 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 3.094 INCHES IN |
| Nut Diameter | 3.755 INCHES MINIMUM AND 3.760 INCHES MAXIMUM IN |
| Counterbore Diameter | 3.240 INCHES MINIMUM AND 3.250 INCHES MAXIMUM NUT IN |
| Drive Point Depth | 0.075 INCHES MINIMUM AND 0.082 INCHES MAXIMUM IN |
| Undercut Thickness | 0.005 INCHES MINIMUM AND 0.015 INCHES MAXIMUM IN |
| Nut Thickness | 0.718 INCHES MINIMUM AND 0.720 INCHES MAXIMUM IN |
| Small End Diameter | 3.540 INCHES NOMINAL IN |
| Surface Treatment | PHOSPHATE OVERALL |
| Countersink Angle | 45.0 DEGREES NOMINAL NUT |
| Drive Point Quantity | 8 |
| Nut Style | ROUND |
| Thread Class | 3B |
| Thread Quantity Per Inch | 12 |
| Material | STEEL COMP 4140 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 2-101-099-01 | A.g.h. Industries, Llc (USA) |
| Reference | Meaning |
|---|---|
| 2-101-099-01 | 3/2 Design control — primary reference U.S. Government activity |
| 2-101-099-01C | 5/2 Secondary reference U.S. Government activity |
NSN 5310-00-104-4675 is a Nut,plain,round, manufactured by A.g.h. Industries, Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-104-4675 has 1 manufacturer part number on file: 2-101-099-01 (A.g.h. Industries, Llc).
Key specifications for 2-101-099-01: Surface Treatment Document and Classification: AMS 2481 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Thread Series: UNS; Hardness Rating: 34.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM; Material Document and Classification: AMS 6382 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 21 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.