The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-686-3158, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Torco, Inc.. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5340-01-686-3158 |
| Primary Part Number | LS35064A2C050 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Torco, Inc. |
| Status | ACTIVE |
| Style Designator | TWO SHOULDERS LEFT INTERNAL AND RIGHT EXTERNAL THREADS |
| Nominal Thread Size | 0.1900 INCHES RIGHT EXTERNAL IN |
| Cross-Sectional Shape | ROUND |
| Material | STEEL OVERALL |
| Shoulder Length | 0.125 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) 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 |
| Part Number | Manufacturer |
|---|---|
| LS35064A2C050 | Reid Products Inc. Dba Reid Products Inc (USA) |
| LS35064A2C050 PRIMARY | Torco, Inc. (USA) |
| Reference | Meaning |
|---|---|
| LS35064A2C050 | 5/2 Secondary reference U.S. Government activity |
NSN 5340-01-686-3158 is a Standoff,threaded,spacing, manufactured by Torco, Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-686-3158 has 2 manufacturer part numbers on file: LS35064A2C050 (Reid Products Inc. Dba Reid Products Inc), LS35064A2C050 (Torco, Inc.).
Key specifications for LS35064A2C050: Style Designator: TWO SHOULDERS LEFT INTERNAL AND RIGHT EXTERNAL THREADS; Nominal Thread Size: 0.1900 INCHES RIGHT EXTERNAL IN; Cross-Sectional Shape: ROUND; Part Name Assigned by Controlling Agency: STANDOFF,THREADED,SPACING. 6 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.