The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-113-9813, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Allmetal Screw Products Corp. Government technical data includes 12 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5310-01-113-9813 |
| Primary Part Number | 263-041-0132 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Allmetal Screw Products Corp |
| Status | ACTIVE |
| Width Across Flats | 0.312 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-N-290,CL 1,GRADE G FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | UNF |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES IN |
| Nut Height | 0.109 INCHES NOMINAL IN |
| Surface Treatment | NICKEL OVERALL |
| Nut Style | HEXAGON |
| Thread Class | 2B |
| Thread Quantity Per Inch | 32 |
| Material | COPPER ALLOY OVERALL |
| Bearing Surface Type | CHAMFERED |
| 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 |
|---|---|
| 263-041-0132 PRIMARY | Allmetal Screw Products Corp (USA) |
| 263-041-0132 PRIMARY | Century Fasteners Corp. Dba Century Fasteners Corp (USA) |
| 263-041-0132 | Kontron Europe Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| 263-041-0132 | 3/2 Design control — primary reference U.S. Government activity |
| 263-041-0132 | 3/2 Design control — primary reference U.S. Government activity |
| 263-041-0132 | 5/9 Secondary reference U.S. Government activity |
NSN 5310-01-113-9813 is a Nut,plain,hexagon, manufactured by Allmetal Screw Products Corp, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-113-9813 has 3 manufacturer part numbers on file: 263-041-0132 (Allmetal Screw Products Corp), 263-041-0132 (Century Fasteners Corp. Dba Century Fasteners Corp), 263-041-0132 (Kontron Europe Gmbh).
Key specifications for 263-041-0132: Width Across Flats: 0.312 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-N-290,CL 1,GRADE G FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Series: UNF; Thread Direction: RIGHT-HAND. 12 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.