The Standoff,threaded,spacing, cataloged under National Stock Number 5340-00-065-8663, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 13 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-00-065-8663 |
| Primary Part Number | 9987964 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Width Across Flats | 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN |
| Length | 1.800 INCHES NOMINAL1.800 INCHES NOMINAL IN |
| Distance Between Hole Centers | 1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN |
| Thread Length | UNABLE TO DECODE0.380 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD)0.380 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN |
| Style Designator | LEFT INTERNAL THREADLEFT INTERNAL THREAD |
| Material Document and Classification | UNABLE TO DECODE |
| Material Document and Classification | QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALLQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape | SQUARESQUARE |
| Surface Treatment | ANODIZE OVERALLANODIZE OVERALL |
| Distance From End to Hole Center | 0.200 INCHES NOMINAL0.200 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2024 OVERALLALUMINUM ALLOY 2024 OVERALL |
| Material | UNABLE TO DECODE |
| Hole Quantity Perpendicular to Axis | 22 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 9987964 PRIMARY | Us Army Aviation and Missile Command (USA) |
NSN 5340-00-065-8663 is a Standoff,threaded,spacing, manufactured by Us Army Aviation and Missile Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-065-8663 has 1 manufacturer part number on file: 9987964 (Us Army Aviation and Missile Command).
Key specifications for 9987964: Width Across Flats: 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN; Length: 1.800 INCHES NOMINAL1.800 INCHES NOMINAL IN; Distance Between Hole Centers: 1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN; Thread Length: UNABLE TO DECODE0.380 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD)0.380 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN. 13 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.