The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-275-1746, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Horizon Aerospace Llc Dba Magnetics Division. Government technical data includes 13 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-275-1746 |
| Primary Part Number | 21-419 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Horizon Aerospace Llc Dba Magnetics Division |
| Status | CANCELLED |
| Material | STEEL COMP 303 OVERALL |
| Nominal Thread Size | 0.099 INCHES IN |
| Thread Quantity Per Inch | 56 |
| Thread Series | UNF |
| Width Across Flats | 0.309 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN |
| Nut Height | 0.327 INCHES MINIMUM AND 0.329 INCHES MAXIMUM IN |
| Nut Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | PASSIVATE OVERALL |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Class | 2B |
| Countersink Angle | 110.0 DEGREES NOMINAL NUT |
| Bearing Surface Type | CHAMFERED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21-419 PRIMARY | Horizon Aerospace Llc Dba Magnetics Division (USA) |
NSN 5310-00-275-1746 is a Nut,plain,hexagon, manufactured by Horizon Aerospace Llc Dba Magnetics Division, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-275-1746 has 1 cross-referenced part number: 21-419 (Horizon Aerospace Llc Dba Magnetics Division).
There are 5 known substitutes for 5310-00-275-1746: 1660-00-491-1081, 2805-00-615-8154, 2520-00-769-7608 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21-419: Material: STEEL COMP 303 OVERALL; Nominal Thread Size: 0.099 INCHES IN; Thread Quantity Per Inch: 56; Thread Series: UNF. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-275-1746 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.