The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-174-4646, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Air Armament Center/ En. Government technical data includes 4 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-174-4646 |
| Primary Part Number | 757279 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Air Armament Center/ En |
| Status | ACTIVE |
| Style Designator | LEFT INTERNAL AND RIGHT INTERNAL THREADS |
| Cross-Sectional Shape | ROUND |
| Length | 1.307 INCHES MINIMUM AND 1.317 INCHES MAXIMUM IN |
| Diameter | 0.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 757279 PRIMARY | Air Armament Center/ En (USA) |
NSN 5340-01-174-4646 is a Standoff,threaded,spacing, manufactured by Air Armament Center/ En, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-01-174-4646 has 1 cross-referenced part number: 757279 (Air Armament Center/ En).
There is 1 known substitute for 5340-01-174-4646: 5331-00-579-3158. Verify interchangeability with system specifications before substitution.
Key specifications for 757279: Style Designator: LEFT INTERNAL AND RIGHT INTERNAL THREADS; Cross-Sectional Shape: ROUND; Length: 1.307 INCHES MINIMUM AND 1.317 INCHES MAXIMUM IN; Diameter: 0.250 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.