The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-395-2789, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 20 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-395-2789 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Thread Tolerance Class | 6H EXTERNAL RIGHT EXTERNAL |
| Thread Tolerance Class | 6H INTERNAL LEFT INTERNAL (INCLUDES THRU THREAD) |
| Length | 10.5 MILLIMETERS NOMINAL MM |
| Thread Pitch in Millimeters | 0.5 LEFT INTERNAL (INCLUDES THRU THREAD) |
| Thread Pitch in Millimeters | 0.5 RIGHT EXTERNAL |
| Thread Length | 4.0 MILLIMETERS NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) MM |
| Thread Length | 5.0 MILLIMETERS NOMINAL RIGHT EXTERNAL MM |
| Style Designator | LEFT INTERNAL AND RIGHT EXTERNAL THREAD |
| Material Document and Classification | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 5.0 MILLIMETERS NOMINAL MM |
| Thread Direction | RIGHT-HAND RIGHT EXTERNAL |
| Thread Direction | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) |
| Nominal Thread Size | 3.0 MILLIMETERS LEFT INTERNAL (INCLUDES THRU THREAD) MM |
| Nominal Thread Size | 3.0 MILLIMETERS RIGHT EXTERNAL MM |
| Cross-Sectional Shape | ROUND |
| Material | STEEL COMP 303 OVERALL |
| Right Projection Diameter | 3.0 MILLIMETERS NOMINAL MM |
| Thread Series Designator | M RIGHT EXTERNAL |
| Thread Series Designator | M LEFT INTERNAL (INCLUDES THRU THREAD) |
| Right Projection Length | 6.0 MILLIMETERS NOMINAL MM |
| 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 |
| Reference | Meaning |
|---|---|
| 5-15-17054 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-395-2789 is a Standoff,threaded,spacing, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-395-2789: Thread Tolerance Class: 6H EXTERNAL RIGHT EXTERNAL; Thread Tolerance Class: 6H INTERNAL LEFT INTERNAL (INCLUDES THRU THREAD); Length: 10.5 MILLIMETERS NOMINAL MM; Thread Pitch in Millimeters: 0.5 LEFT INTERNAL (INCLUDES THRU THREAD). 20 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.