The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-413-8489, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-413-8489 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Width Across Flats | 0.313 INCHES NOMINAL IN |
| Length | 1.500 INCHES MINIMUM AND 1.505 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35 TYPE 1 FED SPEC 1ST TREATMENT RESPONSE STANDOFF |
| Style Designator | LEFT INTERNAL AND RIGHT EXTERNAL THREAD |
| Thread Direction | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) |
| Nominal Thread Size | 0.190 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN |
| Cross-Sectional Shape | HEXAGON |
| Surface Treatment | PASSIVATE STANDOFF |
| Material | STEEL COMP 303 STANDOFF |
| Right Projection Diameter | 0.190 INCHES NOMINAL IN |
| Thread Series Designator | UN LEFT INTERNAL (INCLUDES THRU THREAD) |
| Right Projection Length | 0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Reference | Meaning |
|---|---|
| 20520696-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-413-8489 is a Standoff,threaded,spacing, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-413-8489: Width Across Flats: 0.313 INCHES NOMINAL IN; Length: 1.500 INCHES MINIMUM AND 1.505 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-35 TYPE 1 FED SPEC 1ST TREATMENT RESPONSE STANDOFF; Style Designator: LEFT INTERNAL AND RIGHT EXTERNAL THREAD. 12 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.
NSN 5340-01-413-8489 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.