The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-530-3949, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Keystone Electronics Corp. Government technical data includes 7 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-530-3949 |
| Primary Part Number | 8401 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Keystone Electronics Corp |
| Status | ACTIVE |
| Cross-Sectional Shape | HEXAGON |
| Material Document and Classification | QQ-Q253/A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Right Projection Length | 0.187 INCHES NOMINAL IN |
| Material | ALUMINUM OVERALL |
| Style Designator | LEFT INTERNAL AND RIGHT EXTERNAL THREAD |
| Width Across Flats | 0.250 INCHES NOMINAL IN |
| Length | 0.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 8401 PRIMARY | Keystone Electronics Corp (USA) |
NSN 5340-01-530-3949 is a Standoff,threaded,spacing, manufactured by Keystone Electronics Corp, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-01-530-3949 has 1 cross-referenced part number: 8401 (Keystone Electronics Corp).
There are 10 known substitutes for 5340-01-530-3949: 5935-00-027-9547, 5985-00-087-1934, 3030-00-264-3060 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8401: Cross-Sectional Shape: HEXAGON; Material Document and Classification: QQ-Q253/A FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Right Projection Length: 0.187 INCHES NOMINAL IN; Material: ALUMINUM OVERALL. 7 total characteristics are documented in the Federal Logistics Information System.