The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-054-5965, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. Government technical data includes 9 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-054-5965 |
| Primary Part Number | 202987 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 18 |
| Nominal Thread Size | 0.625 INCHES IN |
| Bearing Surface Type | WASHER FACED |
| Thread Series | UNF |
| Thread Class | 2B |
| Width Across Flats | 1.060 INCHES NOMINAL IN |
| Nut Style | HEXAGON |
| Nut Height | 0.640 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 202987 PRIMARY | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
NSN 5310-01-054-5965 is a Nut,plain,hexagon, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-054-5965 has 1 cross-referenced part number: 202987 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic).
There is 1 known substitute for 5310-01-054-5965: 5310-00-010-3332. Verify interchangeability with system specifications before substitution.
Key specifications for 202987: Thread Direction: RIGHT-HAND; Thread Quantity Per Inch: 18; Nominal Thread Size: 0.625 INCHES IN; Bearing Surface Type: WASHER FACED. 9 total characteristics are documented in the Federal Logistics Information System.