The Standoff,threaded,spacing, cataloged under National Stock Number 5340-00-086-7733, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Westinghouse Electric Corp. Government technical data includes 16 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-086-7733 |
| Primary Part Number | 9D1263-2 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Flange Width Across Flats | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN |
| Length | 2.000 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | SILVER28AA01 FSC-89315 MFR REF SINGLE TREATMENT RESPONSE STANDOFF |
| Flange Thickness | 0.438 INCHES NOMINAL IN |
| Thread Length | 0.438 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN |
| Thread Length | 1.125 INCHES NOMINAL RIGHT EXTERNAL IN |
| Style Designator | FLANGED WITH LEFT INTERNAL THREAD |
| Thread Direction | RIGHT-HAND RIGHT EXTERNAL |
| Thread Direction | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) |
| Nominal Thread Size | 0.375 INCHES RIGHT EXTERNAL IN |
| Surface Treatment | SILVER STANDOFF |
| Thread Class | 2A RIGHT EXTERNAL A |
| Thread Class | 2B LEFT INTERNAL (INCLUDES THRU THREAD) |
| Thread Quantity Per Inch | 24 RIGHT EXTERNAL |
| Material | STEEL STANDOFF |
| Thread Series Designator | UNF RIGHT EXTERNAL |
| 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 |
|---|---|
| 9D1263-2 PRIMARY | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| 9D1263-2 | 5/9 Secondary reference U.S. Government activity |
| P-9-D-1263 | 5/9 Secondary reference U.S. Government activity |
| 9D1263 | 5/9 Secondary reference U.S. Government activity |
NSN 5340-00-086-7733 is a Standoff,threaded,spacing, manufactured by Westinghouse Electric Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-086-7733 has 1 manufacturer part number on file: 9D1263-2 (Westinghouse Electric Corp).
Key specifications for 9D1263-2: Flange Width Across Flats: 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN; Length: 2.000 INCHES NOMINAL IN; Surface Treatment Document and Classification: SILVER28AA01 FSC-89315 MFR REF SINGLE TREATMENT RESPONSE STANDOFF; Flange Thickness: 0.438 INCHES NOMINAL IN. 16 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.