The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-077-1829, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Secs Inc. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-077-1829 |
| Primary Part Number | 8111-SS-0440-7 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Secs Inc |
| Status | ACTIVE |
| Width Across Flats | 0.2250 INCHES NOMINAL0.2250 INCHES NOMINAL IN |
| Length | 0.2250 INCHES NOMINAL0.2250 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE STANDOFFQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE STANDOFF |
| Thread Length | 0.2500 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD)0.2500 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN |
| Style Designator | INTERNALLY THREADED FULL LENGTHINTERNALLY THREADED FULL LENGTH |
| Material Document and Classification | ASTM-A-582 ASSN STD SINGLE MATERIAL RESPONSE STANDOFFASTM-A-582 ASSN STD SINGLE MATERIAL RESPONSE STANDOFF |
| Thread Direction | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) |
| Nominal Thread Size | 0.1120 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)0.1120 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN |
| Cross-Sectional Shape | HEXAGONHEXAGON |
| Surface Treatment | PASSIVATE STANDOFFPASSIVATE STANDOFF |
| Thread Class | 2B LEFT INTERNAL (INCLUDES THRU THREAD)2B LEFT INTERNAL (INCLUDES THRU THREAD) |
| Thread Quantity Per Inch | 40 LEFT INTERNAL (INCLUDES THRU THREAD)40 LEFT INTERNAL (INCLUDES THRU THREAD) |
| Material | STEEL COMP 203EZ OR STEEL COMP 203EZ OR STEEL COMP 303 OR STEEL COMP 303 OR STEEL COMP 303MA OR STEEL COMP 303MA OR STEEL COMP 303PB OR STEEL COMP 303PB OR STEEL COMP 303 PLUS X OR STEEL COMP 303 PLUS X OR STEEL COMP 303SE OR STEEL COMP 303SE OR STEEL COMP 416 OR STEEL COMP 416 OR STEEL COMP 416 PLUS X OR STEEL COMP 416 PLUS X OR STEEL COMP 416SE OR STEEL COMP 416SE OR STEEL COMP 420F OR STEEL COMP 420F OR STEEL COMP 420FSE OR STEEL COMP 420FSE OR STEEL COMP 430F OR STEEL COMP 430F OR STEEL COMP 430FSE OR STEEL COMP 430FSE OR STEEL COMP 440F STANDOFFSTEEL COMP 440F STANDOFF |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) LEFT INTERNAL (INCLUDES THRU THREAD)UNIFIED NATIONAL COARSE (UNC) LEFT INTERNAL (INCLUDES THRU THREAD) |
| 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 |
|---|---|
| 8111-SS-0440-7 PRIMARY | Secs Inc (USA) |
| 12265524-25 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 12265524 | 5/9 Secondary reference Drs Sustainment Systems, Inc. |
NSN 5340-01-077-1829 is a Standoff,threaded,spacing, manufactured by Secs Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-077-1829 has 2 manufacturer part numbers on file: 8111-SS-0440-7 (Secs Inc), 12265524-25 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 8111-SS-0440-7: Width Across Flats: 0.2250 INCHES NOMINAL0.2250 INCHES NOMINAL IN; Length: 0.2250 INCHES NOMINAL0.2250 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE STANDOFFQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE STANDOFF; Thread Length: 0.2500 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD)0.2500 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN. 14 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.