The Nut,plain,clinch, cataloged under National Stock Number 5310-01-306-6033, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Defense Mission Systems, Inc.. Government technical data includes 16 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-306-6033 |
| Primary Part Number | AD1702-03105-001 |
| Item Name | Nut,plain,clinch |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Northrop Grumman Defense Mission Systems, Inc. |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | UNF |
| Material Document and Classification | ASTM A555 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A581 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nut Counterbore Depth | 0.302 INCHES MINIMUM AND 0.317 INCHES MAXIMUM BASE IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.312 INCHES IN |
| Nut Diameter | 0.497 INCHES MINIMUM AND 0.503 INCHES MAXIMUM IN |
| Counterbore Diameter | 0.342 INCHES MINIMUM AND 0.349 INCHES MAXIMUM BASE IN |
| Pilot Diameter | 0.404 INCHES MINIMUM AND 0.407 INCHES MAXIMUM IN |
| Pilot Length | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Nut Height | 0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Nut Style | CLINCH |
| Thread Class | 2B |
| Thread Quantity Per Inch | 24 |
| 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 |
|---|---|
| AD1702-03105-001 PRIMARY | Northrop Grumman Defense Mission Systems, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 6318C-SS-3124-7 | 5/9 Secondary reference Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware |
| 6318C-SS-3124 | 5/9 Secondary reference New Haven Mfg Corp Amatom Electronic Hardware Div |
| 6318C-SS-3124 | 5/9 Secondary reference Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware |
| 6318C-SS-3124-7 | 5/9 Secondary reference New Haven Mfg Corp Amatom Electronic Hardware Div |
| AD1702-03105-001 | 5/9 Secondary reference Comptek Research Inc |
NSN 5310-01-306-6033 is a Nut,plain,clinch, manufactured by Northrop Grumman Defense Mission Systems, Inc., classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-306-6033 has 1 manufacturer part number on file: AD1702-03105-001 (Northrop Grumman Defense Mission Systems, Inc.).
Key specifications for AD1702-03105-001: Surface Treatment Document and Classification: MIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Series: UNF; Material Document and Classification: ASTM A555 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A581 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Nut Counterbore Depth: 0.302 INCHES MINIMUM AND 0.317 INCHES MAXIMUM BASE IN. 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.