The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-618-3944, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Hydrema U.s., Inc. Dba Hydrema Us Inc. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-618-3944 |
| Primary Part Number | 435686 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Hydrema U.s., Inc. Dba Hydrema Us Inc |
| Status | ACTIVE |
| Width Across Flats | 27.0 MILLIMETERS NOMINAL MM |
| Thread Tolerance Class | 6H INTERNAL LEFT INTERNAL (INCLUDES THRU THREAD) |
| Length | 30.0 MILLIMETERS NOMINAL MM |
| Thread Pitch in Millimeters | 1.25 LEFT INTERNAL (INCLUDES THRU THREAD) |
| Thread Length | 30.0 MILLIMETERS NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) MM |
| Style Designator | INTERNALLY THREADED FULL LENGTH |
| Thread Direction | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) |
| Nominal Thread Size | 8.0 MILLIMETERS LEFT INTERNAL (INCLUDES THRU THREAD) MM |
| Cross-Sectional Shape | HEXAGON |
| Material | STEEL OVERALL |
| Thread Series Designator | M LEFT INTERNAL (INCLUDES THRU THREAD) |
| 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 |
|---|---|
| 435686 PRIMARY | Hydrema U.s., Inc. Dba Hydrema Us Inc (USA) |
| Reference | Meaning |
|---|---|
| 435680 | D/9 Drawing number reference only Hydrema U.s., Inc. Dba Hydrema Us Inc |
NSN 5340-01-618-3944 is a Standoff,threaded,spacing, manufactured by Hydrema U.s., Inc. Dba Hydrema Us Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-618-3944 has 1 manufacturer part number on file: 435686 (Hydrema U.s., Inc. Dba Hydrema Us Inc).
Key specifications for 435686: Width Across Flats: 27.0 MILLIMETERS NOMINAL MM; Thread Tolerance Class: 6H INTERNAL LEFT INTERNAL (INCLUDES THRU THREAD); Length: 30.0 MILLIMETERS NOMINAL MM; Thread Pitch in Millimeters: 1.25 LEFT INTERNAL (INCLUDES THRU THREAD). 11 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.