The Nut,plain,knurled, cataloged under National Stock Number 5310-01-079-4436, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 20 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-079-4436 |
| Primary Part Number | 10276738 |
| Item Name | Nut,plain,knurled |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Hole Thread Quantity Per Inch | 56 |
| Surface Treatment Document and Classification | MIL-C-13924,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT THREADS |
| Thread Series | UNS |
| Hole Configuration Style | CONFIGURATION J |
| Material Document and Classification | QQ-S-763,CONDITION A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Nut Diameter | 0.750 INCHES NOMINAL IN |
| Nut Thickness | 0.400 INCHES NOMINAL IN |
| Small End Length | 0.150 INCHES NOMINAL IN |
| Small End Diameter | 0.375 INCHES NOMINAL IN |
| Surface Treatment | OXIDE OVERALL EXCEPT THREADS |
| Countersink Angle | 90.0 DEGREES NOMINAL FIRST END |
| Nut Style | KNURLED |
| Thread Class | 3B |
| Hole Nominal Thread Diameter | 0.086 INCHES IN |
| Thread Quantity Per Inch | 56 |
| Material | STEEL COMP 304 OVERALL |
| Knurl Width | 0.160 INCHES NOMINAL IN |
| Hole Type and Quantity | 2 TAPPED |
| 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 |
|---|---|
| 10276738 PRIMARY | Us Army Aviation and Missile Command (USA) |
NSN 5310-01-079-4436 is a Nut,plain,knurled, manufactured by Us Army Aviation and Missile Command, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-079-4436 has 1 manufacturer part number on file: 10276738 (Us Army Aviation and Missile Command).
Key specifications for 10276738: Hole Thread Quantity Per Inch: 56; Surface Treatment Document and Classification: MIL-C-13924,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT THREADS; Thread Series: UNS; Hole Configuration Style: CONFIGURATION J. 20 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.