The Standoff,plain,snap-in, cataloged under National Stock Number 5340-01-723-5463, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Penn Engineering & Manufacturing Corp. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-723-5463 |
| Primary Part Number | SOS-6143-10 |
| Item Name | Standoff,plain,snap-in |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Penn Engineering & Manufacturing Corp |
| Status | ACTIVE |
| Flange Diameter | 0.250 INCHES NOMINAL IN |
| Length | 0.307 INCHES MINIMUM AND 0.314 INCHES MAXIMUM IN |
| Style Designator | FLANGED |
| Width Between Flats | 0.250 INCHES NOMINAL IN |
| Distance From End to Hole Center | 0.27 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Hole Diameter | 0.140 INCHES MINIMUM AND 0.147 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| SOS-6143-10 PRIMARY | Penn Engineering & Manufacturing Corp (USA) |
NSN 5340-01-723-5463 is a Standoff,plain,snap-in, manufactured by Penn Engineering & Manufacturing Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-723-5463 has 1 manufacturer part number on file: SOS-6143-10 (Penn Engineering & Manufacturing Corp).
Key specifications for SOS-6143-10: Flange Diameter: 0.250 INCHES NOMINAL IN; Length: 0.307 INCHES MINIMUM AND 0.314 INCHES MAXIMUM IN; Style Designator: FLANGED; Width Between Flats: 0.250 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.