The Nut,plain,clinch, cataloged under National Stock Number 5310-01-292-5004, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Mbda Uk Ltd. Government technical data includes 17 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5310-01-292-5004 |
| Primary Part Number | A05727 |
| Item Name | Nut,plain,clinch |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Mbda Uk Ltd |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | UNJC |
| Temp Rating | 600.0 FAHRENHEIT MAXIMUM DEGF |
| Hardness Rating | 90.0 ROCKWELL B MAXIMUM |
| Material Document and Classification | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.086 INCHES IN |
| Nut Diameter | 0.175 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN |
| Specification/standard Data | 81349--45938/3-2C GOVERNMENT SPECIFICATION |
| Pilot Diameter | 0.119 INCHES MINIMUM AND 0.124 INCHES MAXIMUM IN |
| Pilot Length | 0.073 INCHES MINIMUM AND 0.083 INCHES MAXIMUM IN |
| Nut Height | 0.125 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Nut Style | CLINCH |
| Thread Class | 3B |
| Thread Quantity Per Inch | 56 |
| Material | IRON ALLOY 660 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 |
|---|---|
| A05727 | Mbda Uk Ltd (GBR) |
| Reference | Meaning |
|---|---|
| M45938/3-2C | 2/2 Government specification standardization U.S. Government activity |
| MIL-N-45938 | 4/1 Identification reference U.S. Government activity |
NSN 5310-01-292-5004 is a Nut,plain,clinch, manufactured by Mbda Uk Ltd, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-292-5004 has 1 manufacturer part number on file: A05727 (Mbda Uk Ltd).
Key specifications for A05727: Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Series: UNJC; Temp Rating: 600.0 FAHRENHEIT MAXIMUM DEGF; Hardness Rating: 90.0 ROCKWELL B MAXIMUM. 17 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.