The Nut,plain,square, cataloged under National Stock Number 5310-00-207-9413, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Trailmobile Inc Sub of the Pullman Co. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-207-9413 |
| Primary Part Number | 50-2L3 |
| Item Name | Nut,plain,square |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Trailmobile Inc Sub of the Pullman Co |
| Status | ACTIVE |
| Nut Style | SQUARE |
| Nominal Thread Size | 0.375 INCHES IN |
| Thread Quantity Per Inch | 16 |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Bearing Surface Type | WASHER FACED |
| Material | STEEL OVERALL |
| Thread Class | 2B |
| Nondefinitive Spec/std Data | B-2 TYPE |
| Width Across Flats | 0.606 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Nut Height | 0.310 INCHES MINIMUM AND 0.346 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 50-2L3 PRIMARY | Trailmobile Inc Sub of the Pullman Co (USA) |
| FFB571TYPEB2 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| M491 | Universal Screw and Bolt Co (USA) |
NSN 5310-00-207-9413 is a Nut,plain,square, manufactured by Trailmobile Inc Sub of the Pullman Co, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-207-9413 has 3 cross-referenced part numbers: 50-2L3 (Trailmobile Inc Sub of the Pullman Co), FFB571TYPEB2 (Federal Specifications Promulgated by General Services Administration Washington DC), M491 (Universal Screw and Bolt Co).
There are 12 known substitutes for 5310-00-207-9413: 5930-00-021-6314, 5306-00-141-2929, 5306-00-141-2931 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 50-2L3: Nut Style: SQUARE; Nominal Thread Size: 0.375 INCHES IN; Thread Quantity Per Inch: 16; Thread Series: UNIFIED NATIONAL COARSE (UNC). 11 total characteristics are documented in the Federal Logistics Information System.