The Standoff,threaded,snap-in, cataloged under National Stock Number 5340-01-399-3479, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dialight Corporation. Government technical data includes 11 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-399-3479 |
| Primary Part Number | 4354 |
| Item Name | Standoff,threaded,snap-in |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Dialight Corporation |
| Status | ACTIVE |
| Right Projection Diameter | 0.138 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 40 LEFT INTERNAL (INCLUDES THRU THREAD) |
| Right Projection Length | 0.094 INCHES NOMINAL IN |
| Thread Length | 1.000 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN |
| Surface Treatment | ZINC OVERALL |
| Length | 0.125 INCHES NOMINAL IN |
| Style Designator | PROJECTION ONE END |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) LEFT INTERNAL (INCLUDES THRU THREAD) |
| Thread Direction | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) |
| Nominal Thread Size | 0.112 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN |
| Material | COPPER ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4354 PRIMARY | Dialight Corporation (USA) |
NSN 5340-01-399-3479 is a Standoff,threaded,snap-in, manufactured by Dialight Corporation, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-01-399-3479 has 1 cross-referenced part number: 4354 (Dialight Corporation).
There are 7 known substitutes for 5340-01-399-3479: 6350-00-141-4847, 4730-00-172-0028, 6130-00-258-2249 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4354: Right Projection Diameter: 0.138 INCHES NOMINAL IN; Thread Quantity Per Inch: 40 LEFT INTERNAL (INCLUDES THRU THREAD); Right Projection Length: 0.094 INCHES NOMINAL IN; Thread Length: 1.000 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN. 11 total characteristics are documented in the Federal Logistics Information System.