The Standoff,threaded,spacing, cataloged under National Stock Number 5340-00-346-3657, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Te Connectivity Corporation. Government technical data includes 9 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-00-346-3657 |
| Primary Part Number | 9379-40 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Width Across Flats | 0.500 INCHES NOMINAL IN |
| Length | 0.875 INCHES NOMINAL IN |
| Precious Material | SILVER |
| Thread Length | 0.594 INCHES NOMINAL RIGHT EXTERNAL IN |
| Style Designator | PROJECTION ONE END W/ RIGHT EXTERNAL THREAD |
| Cross-Sectional Shape | SQUARE |
| Surface Treatment | SILVER OVERALL |
| Distance From End to Hole Center | 0.719 INCHES NOMINAL IN |
| Material | COPPER ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 9379-40 PRIMARY | Te Connectivity Corporation (USA) |
NSN 5340-00-346-3657 is a Standoff,threaded,spacing, manufactured by Te Connectivity Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-346-3657 has 1 manufacturer part number on file: 9379-40 (Te Connectivity Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5995-01-578-4904. Verify interchangeability with system specifications before substitution.
Key specifications for 9379-40: Width Across Flats: 0.500 INCHES NOMINAL IN; Length: 0.875 INCHES NOMINAL IN; Precious Material: SILVER; Thread Length: 0.594 INCHES NOMINAL RIGHT EXTERNAL IN. 9 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.