The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-565-9238, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 22 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-565-9238 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Width Across Flats | 6.0 MILLIMETERS NOMINAL MM |
| Thread Tolerance Class | 4H6H EXTERNAL RIGHT EXTERNAL |
| Thread Tolerance Class | 4H6H INTERNAL LEFT INTERNAL (INCLUDES THRU THREAD) |
| Length | 19.0 MILLIMETERS NOMINAL MM |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Pitch in Millimeters | 0.7 LEFT INTERNAL (INCLUDES THRU THREAD) |
| Thread Pitch in Millimeters | 0.7 RIGHT EXTERNAL |
| Thread Length | 11.1 MILLIMETERS MINIMUM LEFT INTERNAL (INCLUDES THRU THREAD) MM |
| Thread Length | 9.5 MILLIMETERS NOMINAL RIGHT EXTERNAL MM |
| Style Designator | LEFT INTERNAL AND RIGHT EXTERNAL THREAD |
| Material Document and Classification | ASTM A582. COND A ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Thread Direction | RIGHT-HAND RIGHT EXTERNAL |
| Thread Direction | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) |
| Nominal Thread Size | 4.0 MILLIMETERS LEFT INTERNAL (INCLUDES THRU THREAD) MM |
| Nominal Thread Size | 4.0 MILLIMETERS RIGHT EXTERNAL MM |
| Cross-Sectional Shape | HEXAGON |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 303 OR STEEL COMP 303SE OVERALL |
| Right Projection Diameter | 4.0 MILLIMETERS NOMINAL MM |
| Thread Series Designator | MJ LEFT INTERNAL (INCLUDES THRU THREAD) |
| Thread Series Designator | MJ RIGHT EXTERNAL |
| Right Projection Length | 9.4 MILLIMETERS MINIMUM AND 9.7 MILLIMETERS MAXIMUM 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 |
|---|---|
| NA0203-040VH019 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-565-9238 is a Standoff,threaded,spacing, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-565-9238: Width Across Flats: 6.0 MILLIMETERS NOMINAL MM; Thread Tolerance Class: 4H6H EXTERNAL RIGHT EXTERNAL; Thread Tolerance Class: 4H6H INTERNAL LEFT INTERNAL (INCLUDES THRU THREAD); Length: 19.0 MILLIMETERS NOMINAL MM. 22 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.