The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-293-6054, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-293-6054 |
| Primary Part Number | 128CVM10300-3 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Length | 1.562 INCHES NOMINAL IN |
| Thread Length | 0.562 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN |
| Style Designator | LEFT INTERNAL THREAD |
| Material Document and Classification | AMS ASSN STD 1ST MATERIAL RESPONSE OR QQ-A-225/9, COMP 7075-T3511 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-255/9, COMP 7075-T7351 FED SPEC 3RD MATERIAL RESPONSE OVERALL |
| Diameter | 0.562 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN |
| Cross-Sectional Shape | ROUND |
| Material | ALUMINUM ALLOY OR ALUMINUM ALLOY 7075 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 |
|---|---|
| 128CVM10300-3 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 128CVM10300-3 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 5340-01-293-6054 is a Standoff,threaded,spacing, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-293-6054 has 1 manufacturer part number on file: 128CVM10300-3 (Northrop Grumman Systems Corporation).
Key specifications for 128CVM10300-3: Length: 1.562 INCHES NOMINAL IN; Thread Length: 0.562 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN; Style Designator: LEFT INTERNAL THREAD; Material Document and Classification: AMS ASSN STD 1ST MATERIAL RESPONSE OR QQ-A-225/9, COMP 7075-T3511 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-255/9, COMP 7075-T7351 FED SPEC 3RD 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.