The Standoff,threaded,spacing, cataloged under National Stock Number 5340-00-413-1347, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 12 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 | 5340-00-413-1347 |
| Primary Part Number | 659759 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Left Counterbore Depth | 0.041 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN |
| Length | 0.082 INCHES MINIMUM AND 0.087 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | 990104 FSC-06481 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Groove Diameter | 0.141 INCHES MINIMUM AND 0.144 INCHES MAXIMUM IN |
| Criticality Code Justification | FEAT |
| Style Designator | LEFT INTERNAL AND RIGHT EXTERNAL THREAD |
| Material Document and Classification | AMS 5643, CONDITION A ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.187 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN |
| Left Counterbore Diameter | 0.102 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN |
| Cross-Sectional Shape | ROUND |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 630 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 659759 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
NSN 5340-00-413-1347 is a Standoff,threaded,spacing, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-413-1347 has 1 manufacturer part number on file: 659759 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
Key specifications for 659759: Left Counterbore Depth: 0.041 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN; Length: 0.082 INCHES MINIMUM AND 0.087 INCHES MAXIMUM IN; Surface Treatment Document and Classification: 990104 FSC-06481 MFR REF SINGLE TREATMENT RESPONSE OVERALL; Groove Diameter: 0.141 INCHES MINIMUM AND 0.144 INCHES MAXIMUM IN. 12 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.