The Standoff,threaded,spacing, cataloged under National Stock Number 5340-01-180-8787, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Amphenol Corp Div Amphenol Aerospace Operations. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-180-8787 |
| Primary Part Number | 10-411196-3 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Amphenol Corp Div Amphenol Aerospace Operations |
| Status | ACTIVE |
| Flange Diameter | 0.182 INCHES MAXIMUM IN |
| Length | 0.563 INCHES NOMINAL IN |
| Flange Thickness | 0.273 INCHES NOMINAL IN |
| Thread Length | 0.145 INCHES MINIMUM LEFT INTERNAL (INCLUDES THRU THREAD) IN |
| Thread Length | 0.156 INCHES MINIMUM RIGHT EXTERNAL IN |
| Style Designator | FLANGED WITH LEFT INTERNAL THREAD |
| Material Document and Classification | AISI ASSN STD ALL MATERIAL RESPONSES STANDOFF |
| Thread Direction | RIGHT-HAND RIGHT EXTERNAL |
| Thread Direction | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) |
| Nominal Thread Size | 0.112 INCHES RIGHT EXTERNAL IN |
| Nominal Thread Size | 0.112 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN |
| Surface Treatment | PASSIVATE STANDOFF |
| Thread Class | 2A RIGHT EXTERNAL A |
| Thread Class | 2B LEFT INTERNAL (INCLUDES THRU THREAD) |
| Thread Quantity Per Inch | 40 LEFT INTERNAL (INCLUDES THRU THREAD) |
| Thread Quantity Per Inch | 40 RIGHT EXTERNAL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) LEFT INTERNAL (INCLUDES THRU THREAD) |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) RIGHT EXTERNAL |
| 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 |
|---|---|
| 10-411196-3 | Powell Electronics, Inc. (USA) |
| 10-411196-3 PRIMARY | Amphenol Corp Div Amphenol Aerospace Operations (USA) |
| 13084072 PRIMARY | Lockheed Martin Corporation (USA) |
| 10-411196-3 | Schweber Electronics Inc (USA) |
| Reference | Meaning |
|---|---|
| 10-411196-3 | 5/9 Secondary reference Amphenol Corporation Div Amphenol Rf |
| 13084072 | 5/9 Secondary reference Program Manager Advanced Attack Helicopter Barcom Amcpm-Aah |
| 372-0130-090 | 5/9 Secondary reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| 3593516-1 | 5/9 Secondary reference P D a Engineering |
NSN 5340-01-180-8787 is a Standoff,threaded,spacing, manufactured by Amphenol Corp Div Amphenol Aerospace Operations, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-180-8787 has 4 manufacturer part numbers on file: 10-411196-3 (Powell Electronics, Inc.), 10-411196-3 (Amphenol Corp Div Amphenol Aerospace Operations), 13084072 (Lockheed Martin Corporation), 10-411196-3 (Schweber Electronics Inc).
Key specifications for 10-411196-3: Flange Diameter: 0.182 INCHES MAXIMUM IN; Length: 0.563 INCHES NOMINAL IN; Flange Thickness: 0.273 INCHES NOMINAL IN; Thread Length: 0.145 INCHES MINIMUM LEFT INTERNAL (INCLUDES THRU THREAD) IN. 18 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.