The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-450-2513, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Astronics Dme Llc Dba Astronics Dme. Government technical data includes 22 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 | 5340-01-450-2513 |
| Primary Part Number | G1-30-1423-001 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Astronics Dme Llc Dba Astronics Dme |
| Status | ACTIVE |
| Length | 0.6800 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | ASTM-A-380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.4500 INCHES NOMINAL RIGHT EXTERNAL IN |
| Thread Length | 1.1300 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN |
| Style Designator | PROJECTION ONE END |
| Material Document and Classification | ASTM-A-582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 1.0000 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND RIGHT EXTERNAL |
| Thread Direction | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) |
| Nominal Thread Size | 0.3125 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN |
| Nominal Thread Size | 0.7500 INCHES RIGHT EXTERNAL IN |
| Cross-Sectional Shape | ROUND |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 2A RIGHT EXTERNAL A |
| Thread Class | 2B LEFT INTERNAL (INCLUDES THRU THREAD) |
| Thread Quantity Per Inch | 16 RIGHT EXTERNAL |
| Thread Quantity Per Inch | 18 LEFT INTERNAL (INCLUDES THRU THREAD) |
| Material | STEEL COMP 303 OVERALL |
| Right Projection Diameter | 0.8750 INCHES NOMINAL IN |
| Thread Series Designator | UNF RIGHT EXTERNAL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) LEFT INTERNAL (INCLUDES THRU THREAD) |
| Right Projection Length | 0.4500 INCHES NOMINAL IN |
| 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 |
|---|---|
| G1-30-1423-001 PRIMARY | Astronics Dme Llc Dba Astronics Dme (USA) |
NSN 5340-01-450-2513 is a Standoff,threaded,spacing, manufactured by Astronics Dme Llc Dba Astronics Dme, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-450-2513 has 1 manufacturer part number on file: G1-30-1423-001 (Astronics Dme Llc Dba Astronics Dme).
Key specifications for G1-30-1423-001: Length: 0.6800 INCHES NOMINAL IN; Surface Treatment Document and Classification: ASTM-A-380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 0.4500 INCHES NOMINAL RIGHT EXTERNAL IN; Thread Length: 1.1300 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN. 22 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.