The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-088-0522, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Unicorp.. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-088-0522 |
| Primary Part Number | P505-M09-F09-440 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Unicorp. |
| Status | ACTIVE |
| Width Across Flats | 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN |
| Length | 0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN |
| Style Designator | INTERNALLY THREADED FULL LENGTHINTERNALLY THREADED FULL LENGTH |
| Material Document and Classification | ASTM A582 TYPE 303 COND A ASSN STD SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIEDASTM A582 TYPE 303 COND A ASSN STD SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| Cross-Sectional Shape | HEXAGONHEXAGON |
| Surface Treatment | PASSIVATE OVERALLPASSIVATE OVERALL |
| Material | STEEL COMP 303 LOCATION NOT OTHERWISE SPECIFIEDSTEEL COMP 303 LOCATION NOT OTHERWISE SPECIFIED |
| 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 |
|---|---|
| 56-057857-02 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA) |
| P505-M09-F09-440 PRIMARY | Unicorp. (USA) |
| Reference | Meaning |
|---|---|
| 56-057857-02 | 5/9 Secondary reference Northrop Grumman Systems Corporation Div Es Defensive Systems Division |
NSN 5340-01-088-0522 is a Standoff,threaded,spacing, manufactured by Unicorp., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-088-0522 has 2 manufacturer part numbers on file: 56-057857-02 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), P505-M09-F09-440 (Unicorp.).
Key specifications for P505-M09-F09-440: Width Across Flats: 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN; Length: 0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN; Style Designator: INTERNALLY THREADED FULL LENGTHINTERNALLY THREADED FULL LENGTH; Material Document and Classification: ASTM A582 TYPE 303 COND A ASSN STD SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIEDASTM A582 TYPE 303 COND A ASSN STD SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED. 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.