The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-350-6787, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-350-6787 |
| Primary Part Number | 3C3066P25 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Width Across Flats | 1.440 INCHES NOMINAL IN |
| Length | 4.060 INCHES NOMINAL IN |
| Distance Between Hole Centers | 3.720 INCHES NOMINAL IN |
| Thread Length | 3.500 INCHES NOMINAL RIGHT EXTERNAL IN |
| Style Designator | PROJECTION ONE END W/ RIGHT EXTERNAL THREAD |
| Material Document and Classification | SAE 1010 ASSN STD 1ST MATERIAL RESPONSE OR SAE 1012 ASSN STD 2ND MATERIAL RESPONSE OR SAE 1015 ASSN STD 3RD MATERIAL RESPONSE OR SAE 1016 ASSN STD 4TH MATERIAL RESPONSE OR SAE 1017 ASSN STD 5TH MATERIAL RESPONSE OR SAE 1018 ASSN STD 6TH MATERIAL RESPONSE OR 1019 ASSN STD 7TH MATERIAL RESPONSE OR SAE 1020 ASSN STD 8TH MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape | SQUARE |
| Distance From End to Hole Center | 0.340 INCHES NOMINAL IN |
| Material | STEEL COMP 1010 OR STEEL COMP 1012 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OVERALL |
| Hole Quantity Perpendicular to Axis | 2 |
| 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 |
NSN 5340-01-350-6787 is a Standoff,threaded,spacing, manufactured by General Electric Company, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-350-6787 has 2 manufacturer part numbers on file: 3C3066P25 (General Electric Company), 3C3066P25 (Rhinestahl Corporation Dba Rhinestahl).
Key specifications for 3C3066P25: Width Across Flats: 1.440 INCHES NOMINAL IN; Length: 4.060 INCHES NOMINAL IN; Distance Between Hole Centers: 3.720 INCHES NOMINAL IN; Thread Length: 3.500 INCHES NOMINAL RIGHT EXTERNAL IN. 10 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.