The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-011-4378, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Wisconsin Motors, Llc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-011-4378 |
| Primary Part Number | PD77 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Wisconsin Motors, Llc |
| Status | CANCELLED |
| Thread Quantity Per Inch | 20 |
| Bearing Surface Type | FLAT |
| Nominal Thread Size | 0.250 INCHES IN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Thread Class | 2B |
| Nut Style | HEXAGON |
| Nondefinitive Spec/std Data | 2 TYPE AND 13 STYLE AND 2B CLASS |
| Material | STEEL OVERALL |
| Thread Direction | RIGHT-HAND |
| Width Across Flats | 0.423 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN |
| Nut Height | 0.178 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 84850 | Brockway Motor Trucks Div of Mack Trucks Inc (USA) |
| N16311L | Diamond Reo Truck Co (USA) |
| FF-N-836 TY2ST13CL2B | General Services Administration Federal Supply Service (USA) |
| PD77 PRIMARY | Wisconsin Motors, Llc (USA) |
| FF-N-836 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 114378 | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| DX418K | Diamond Reo Truck Co (USA) |
| 1143F8 | Diamond Reo Truck Co (USA) |
NSN 5310-00-011-4378 is a Nut,plain,hexagon, manufactured by Wisconsin Motors, Llc, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-011-4378 has 8 cross-referenced part numbers: 84850 (Brockway Motor Trucks Div of Mack Trucks Inc), N16311L (Diamond Reo Truck Co), FF-N-836 TY2ST13CL2B (General Services Administration Federal Supply Service), PD77 (Wisconsin Motors, Llc), FF-N-836 (Federal Specifications Promulgated by General Services Administration Washington DC) and 3 more.
There are 8 known substitutes for 5310-00-011-4378: 5310-00-010-3091, 5310-00-199-3080, 5210-00-498-8900 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for PD77: Thread Quantity Per Inch: 20; Bearing Surface Type: FLAT; Nominal Thread Size: 0.250 INCHES IN; Thread Series: UNIFIED NATIONAL COARSE (UNC). 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-011-4378 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.