The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-026-4705, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-026-4705 |
| Primary Part Number | 12000001 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Bearing Surface Type | CHAMFERED |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Countersink Angle | 80.0 DEGREES MINIMUM AND 100.0 DEGREES MAXIMUM NUT |
| Material | STEEL COMP 4140 OVERALL |
| Surface Treatment | CADMIUM OVERALL |
| Bearing Surface Finish | 125.0 MICROINCHES |
| Nut Style | HEXAGON |
| Thread Quantity Per Inch | 20 |
| Thread Series | UNF |
| Nominal Thread Size | 0.438 INCHES IN |
| Hardness Rating | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| Nut Height | 0.560 INCHES MINIMUM AND 0.590 INCHES MAXIMUM IN |
| Thread Class | 3B |
| Thread Direction | RIGHT-HAND |
| Width Across Flats | 0.682 INCHES MINIMUM AND 0.687 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12000001 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 5310-01-026-4705 is a Nut,plain,hexagon, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-026-4705 has 1 cross-referenced part number: 12000001 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
There are 4 known substitutes for 5310-01-026-4705: 5940-00-232-0845, 5895-01-388-7480, 6680-01-461-2146 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12000001: Special Features: FLANGED ON ONE END 1.170 IN. NOM DIA,0.450 IN. NOM LG IN; Bearing Surface Type: CHAMFERED; Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Countersink Angle: 80.0 DEGREES MINIMUM AND 100.0 DEGREES MAXIMUM NUT. 16 total characteristics are documented in the Federal Logistics Information System.