The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-318-3391, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Ge Aviation Systems Llc. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-318-3391 |
| Primary Part Number | 168150-37 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Ge Aviation Systems Llc |
| Status | ACTIVE |
| Flange Diameter | 0.155 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN |
| Length | 0.2205 INCHES NOMINAL IN |
| Flange Thickness | 0.007 INCHES MINIMUM AND 0.012 INCHES MAXIMUM IN |
| Material Document and Classification | ASTM A582, TYPE 303 ASSN STD 1ST MATERIAL RESPONSE OR MIL-S-7720 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| Diameter | 0.137 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN |
| Cross-Sectional Shape | ROUND |
| Material | STEEL COMP 303 OR STEEL COMP 302 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 |
|---|---|
| 168150-37 PRIMARY | Ge Aviation Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| 168150 FIND 31 | 5/9 Secondary reference Ge Aviation Systems Llc |
NSN 5340-01-318-3391 is a Standoff,threaded,spacing, manufactured by Ge Aviation Systems Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-318-3391 has 1 manufacturer part number on file: 168150-37 (Ge Aviation Systems Llc).
Key specifications for 168150-37: Flange Diameter: 0.155 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN; Length: 0.2205 INCHES NOMINAL IN; Flange Thickness: 0.007 INCHES MINIMUM AND 0.012 INCHES MAXIMUM IN; Material Document and Classification: ASTM A582, TYPE 303 ASSN STD 1ST MATERIAL RESPONSE OR MIL-S-7720 MIL SPEC 2ND MATERIAL RESPONSE OVERALL. 7 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.