The Nut,plain,assembled Washer, cataloged under National Stock Number 5310-01-149-3065, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Barnes Group Inc. Dba Barnes Distribution. Government technical data includes 10 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: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-149-3065 |
| Primary Part Number | 31235 |
| Item Name | Nut,plain,assembled Washer |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Barnes Group Inc. Dba Barnes Distribution |
| Status | ACTIVE |
| Thread Class | 2B |
| Thread Quantity Per Inch | 28 |
| Nominal Thread Size | 0.250 INCHES IN |
| Thread Series | UNF |
| Material | STEEL OVERALL |
| Washer Outside Diameter | 0.499 INCHES NOMINAL IN |
| Nut Height | 0.192 INCHES NOMINAL IN |
| Nut Style | EXTERNAL TOOTH |
| Thread Direction | RIGHT-HAND |
| Width Across Flats | 0.433 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 31235 PRIMARY | Barnes Group Inc. Dba Barnes Distribution (USA) |
NSN 5310-01-149-3065 is a Nut,plain,assembled Washer, manufactured by Barnes Group Inc. Dba Barnes Distribution, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-149-3065 has 1 cross-referenced part number: 31235 (Barnes Group Inc. Dba Barnes Distribution).
There are 5 known substitutes for 5310-01-149-3065: 9540-00-008-6031, 3120-00-036-6734, 5935-00-072-8188 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 31235: Overall Height: 0.230 INCHES NOMINAL IN; Thread Class: 2B; Thread Quantity Per Inch: 28; Nominal Thread Size: 0.250 INCHES IN. 11 total characteristics are documented in the Federal Logistics Information System.