The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-085-6833, 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 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.
| Parameter | Value |
|---|---|
| NSN | 5340-01-085-6833 |
| Primary Part Number | 1818217 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Width Across Flats | 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN |
| Length | 2.860 INCHES MINIMUM AND 2.860 INCHES MINIMUM AND 2.890 INCHES MAXIMUM2.890 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALLQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Distance Between Hole Centers | 1.600 INCHES NOMINAL1.600 INCHES NOMINAL IN |
| Thread Length | 0.380 INCHES MINIMUM LEFT INTERNAL (INCLUDES THRU THREAD)0.380 INCHES MINIMUM LEFT INTERNAL (INCLUDES THRU THREAD) IN |
| Style Designator | LEFT INTERNAL THREADLEFT INTERNAL THREAD |
| Material Document and Classification | ASTM A582, TYPE 303 ASSN STD SINGLE MATERIAL RESPONSE OVERALLASTM A582, TYPE 303 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape | SQUARESQUARE |
| Surface Treatment | PASSIVATE OVERALLPASSIVATE OVERALL |
| Distance From End to Hole Center | 0.119 INCHES NOMINAL0.119 INCHES NOMINAL IN |
| Material | STEEL COMP 303 OVERALLSTEEL COMP 303 OVERALL |
| Hole Quantity Perpendicular to Axis | 22 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1818217 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 5340-01-085-6833 is a Standoff,threaded,spacing, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-085-6833 has 1 manufacturer part number on file: 1818217 (Northrop Grumman Systems Corporation).
Key specifications for 1818217: Width Across Flats: 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN; Length: 2.860 INCHES MINIMUM AND 2.860 INCHES MINIMUM AND 2.890 INCHES MAXIMUM2.890 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALLQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Distance Between Hole Centers: 1.600 INCHES NOMINAL1.600 INCHES NOMINAL 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.