The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-266-0387, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Meritor Industrial Products, Llc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 23 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-266-0387 |
| Primary Part Number | X1719 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Meritor Industrial Products, Llc |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Nominal Thread Size | 0.500 INCHES IN |
| Thread Quantity Per Inch | 13 |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Nondefinitive Spec/std Data | B GRADE AND 3 TYPE AND 3 STYLE |
| Thread Direction | RIGHT-HAND |
| Nut Style | HEXAGON |
| Width Across Flats | 0.813 INCHES NOMINAL IN |
| Nut Height | 0.422 INCHES NOMINAL IN |
| Thread Class | 2B |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| X370 | Meritor Heavy Vehicle Systems, Llc (USA) |
| 212-4K | Ingersoll Rand Co (USA) |
| 241W1 | Diamond Reo Truck Co (USA) |
| X370 | Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA) |
| X1719 PRIMARY | Meritor Industrial Products, Llc (USA) |
| X1719 | Meritor Heavy Vehicle Systems, Llc (USA) |
| 182JA3 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 16A4C5 | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| X18239 | Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA) |
| FFN836GR0UPBTYPE3STYLE3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| X370 | Kaitlin Corp (USA) |
| P2554 | Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA) |
| 16A4C5 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 182JA3 | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| A4880X | White Motor Corp (USA) |
| X370 | Koehring Co Lorain Div (USA) |
| P2554 | Koehring Co Lorain Div (USA) |
| 2B5281 | White Motor Corp (USA) |
| X370 PRIMARY | Meritor Industrial Products, Llc (USA) |
| 123263 | Diamond Reo Truck Co (USA) |
NSN 5310-00-266-0387 is a Nut,plain,hexagon, manufactured by Meritor Industrial Products, Llc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-266-0387 has 23 cross-referenced part numbers: X370 (Meritor Heavy Vehicle Systems, Llc), 212-4K (Ingersoll Rand Co), 241W1 (Diamond Reo Truck Co), X370 (Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co), X1719 (Meritor Industrial Products, Llc) and 18 more.
There are 6 known substitutes for 5310-00-266-0387: 5310-00-012-3263, 5940-00-725-1230, 5310-00-768-0318 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for X1719: Material: STEEL OVERALL; Bearing Surface Type: CHAMFERED OR WASHER FACED; Nominal Thread Size: 0.500 INCHES IN; Thread Quantity Per Inch: 13. 11 total characteristics are documented in the Federal Logistics Information System.