The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-431-7600, 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 Div Multiple. Government technical data includes 27 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 | 5340-01-431-7600 |
| Primary Part Number | 073-009890-001 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple |
| Status | ACTIVE |
| Width Across Flats | 0.375 INCHES NOMINAL IN |
| Length | 2.000 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALLUNABLE TO DECODE |
| Thread Length | 0.380 INCHES MINIMUM LEFT INTERNAL (INCLUDES THRU THREAD)UNABLE TO DECODE IN |
| Thread Length | 0.500 INCHES MINIMUM RIGHT EXTERNALUNABLE TO DECODE IN |
| Thread Length | 0.500 INCHES MINIMUM RIGHT INTERNALUNABLE TO DECODE IN |
| Style Designator | LEFT INTERNAL AND RIGHT INTERNAL THREADS |
| Material Document and Classification | ASTM A582 COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALLUNABLE TO DECODE |
| Thread Direction | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)UNABLE TO DECODE |
| Thread Direction | RIGHT-HAND RIGHT EXTERNALUNABLE TO DECODE |
| Thread Direction | RIGHT-HAND RIGHT INTERNALUNABLE TO DECODE |
| Nominal Thread Size | 0.138 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)UNABLE TO DECODE IN |
| Nominal Thread Size | 0.190 INCHES RIGHT EXTERNALUNABLE TO DECODE IN |
| Nominal Thread Size | 0.190 INCHES RIGHT INTERNALUNABLE TO DECODE IN |
| Cross-Sectional Shape | HEXAGON |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 2B LEFT INTERNAL (INCLUDES THRU THREAD)UNABLE TO DECODE |
| Thread Class | 2B RIGHT EXTERNALUNABLE TO DECODE |
| Thread Class | 2B RIGHT INTERNALUNABLE TO DECODE |
| Thread Quantity Per Inch | 32 LEFT INTERNAL (INCLUDES THRU THREAD)UNABLE TO DECODE |
| Thread Quantity Per Inch | 32 RIGHT EXTERNALUNABLE TO DECODE |
| Thread Quantity Per Inch | 32 RIGHT INTERNALUNABLE TO DECODE |
| Material | STEEL COMP 303 OVERALLUNABLE TO DECODE |
| Thread Series Designator | UNF RIGHT EXTERNAL |
| Thread Series Designator | UNABLE TO DECODE |
| Thread Series Designator | UNF RIGHT INTERNAL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) LEFT INTERNAL (INCLUDES THRU THREAD)UNABLE TO DECODE |
| 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 |
|---|---|
| 073-009890-001 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA) |
NSN 5340-01-431-7600 is a Standoff,threaded,spacing, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-431-7600 has 1 manufacturer part number on file: 073-009890-001 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple).
Key specifications for 073-009890-001: Width Across Flats: 0.375 INCHES NOMINAL IN; Length: 2.000 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALLUNABLE TO DECODE; Thread Length: 0.380 INCHES MINIMUM LEFT INTERNAL (INCLUDES THRU THREAD)UNABLE TO DECODE IN. 27 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.