The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-322-1030, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command Logistics Support Engineering Activity. Government technical data includes 8 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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-322-1030 |
| Primary Part Number | 9240-032-55 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command Logistics Support Engineering Activity |
| Status | ACTIVE |
| Flange Diameter | 1.312 INCHES NOMINAL IN |
| Length | 2.119 INCHES MINIMUM AND 2.129 INCHES MAXIMUM IN |
| Flange Thickness | 0.090 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN |
| Thread Length | 0.221 INCHES NOMINAL RIGHT EXTERNAL IN |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE AND QQ-S-66 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.4357 INCHES MINIMUM AND 0.4359 INCHES MAXIMUM IN |
| Cross-Sectional Shape | ROUND |
| Material | STEEL COMP 316 AND STEEL CORROSION RESISTING OVERALL |
| 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 |
|---|---|
| 9240-032-55 PRIMARY | Naval Sea Systems Command Logistics Support Engineering Activity (USA) |
NSN 5340-01-322-1030 is a Standoff,threaded,spacing, manufactured by Naval Sea Systems Command Logistics Support Engineering Activity, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-322-1030 has 1 manufacturer part number on file: 9240-032-55 (Naval Sea Systems Command Logistics Support Engineering Activity).
Key specifications for 9240-032-55: Flange Diameter: 1.312 INCHES NOMINAL IN; Length: 2.119 INCHES MINIMUM AND 2.129 INCHES MAXIMUM IN; Flange Thickness: 0.090 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN; Thread Length: 0.221 INCHES NOMINAL RIGHT EXTERNAL IN. 8 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.