The Standoff,threaded,spacing, cataloged under National Stock Number 5340-00-424-0256, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Arvinmeritor Inc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-00-424-0256 |
| Primary Part Number | 25192 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Arvinmeritor Inc |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND RIGHT EXTERNAL |
| Material | STEEL CORROSION RESISTING STANDOFF |
| Flange Thickness | 0.500 INCHES NOMINAL IN |
| Thread Series Designator | UNS RIGHT EXTERNAL |
| Style Designator | FLANGED WITH LEFT INTERNAL THREAD |
| Surface Treatment | PASSIVATE STANDOFF |
| Thread Length | 0.437 INCHES MAXIMUM RIGHT EXTERNAL IN |
| Length | 5.750 INCHES NOMINAL IN |
| Thread Pitch Diameters | +0.7094 TO 0.7120 INCHES RIGHT EXTERNAL IN |
| Thread Quantity Per Inch | 16 RIGHT EXTERNAL |
| Nominal Thread Size | 0.500 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN |
| Thread Quantity Per Inch | 20 LEFT INTERNAL (INCLUDES THRU THREAD) |
| Thread Direction | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) |
| Thread Series Designator | UNF LEFT INTERNAL (INCLUDES THRU THREAD) |
| Thread Length | 1.188 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN |
| Nominal Thread Size | 0.750 INCHES RIGHT EXTERNAL IN |
| Flange Diameter | 0.809 INCHES NOMINAL IN |
| Thread Class | 3B LEFT INTERNAL (INCLUDES THRU THREAD) |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5340-00-424-0256 is a Standoff,threaded,spacing, manufactured by Arvinmeritor Inc, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-00-424-0256 has 2 cross-referenced part numbers: 25192 (Arvinmeritor Inc), 7B7728 (Caterpillar Inc Div Caterpillar Defense).
There are 7 known substitutes for 5340-00-424-0256: 5133-00-228-1373, 6210-00-383-7186, 5331-00-425-3247 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 25192: Thread Direction: RIGHT-HAND RIGHT EXTERNAL; Material: STEEL CORROSION RESISTING STANDOFF; Flange Thickness: 0.500 INCHES NOMINAL IN; Thread Series Designator: UNS RIGHT EXTERNAL. 18 total characteristics are documented in the Federal Logistics Information System.