The Standoff,threaded,spacing, cataloged under National Stock Number 5340-00-206-9781, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5340-00-206-9781 |
| Primary Part Number | AS179241 |
| Item Name | Standoff,threaded,spacing |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. |
| Status | CANCELLED |
| Style Designator | FLANGED WITH LEFT INTERNAL THREAD |
| Nominal Thread Size | 0.250 INCHES RIGHT EXTERNAL IN |
| Length | 2.030 INCHES NOMINAL IN |
| Thread Series Designator | UNF RIGHT EXTERNAL |
| Surface Treatment | CADMIUM STANDOFF |
| Thread Class | 3A RIGHT EXTERNAL A |
| Thread Length | 0.500 INCHES MINIMUM RIGHT EXTERNAL IN |
| Thread Quantity Per Inch | 28 LEFT INTERNAL (INCLUDES THRU THREAD) |
| Flange Width Across Flats | 0.627 INCHES NOMINAL IN |
| Nominal Thread Size | 0.250 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN |
| Thread Direction | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) |
| Flange Thickness | 1.450 INCHES NOMINAL IN |
| Thread Series Designator | UNF LEFT INTERNAL (INCLUDES THRU THREAD) |
| Thread Length | 0.590 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN |
| Thread Quantity Per Inch | 28 RIGHT EXTERNAL |
| Thread Class | 3B LEFT INTERNAL (INCLUDES THRU THREAD) |
| Material | STEEL COMP 1117 STANDOFF |
| Thread Direction | RIGHT-HAND RIGHT EXTERNAL |
| Material Document and Classification | AMS 5022 ASSN STD SINGLE MATERIAL RESPONSE STANDOFF |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5340-00-206-9781 is a Standoff,threaded,spacing, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 5340 (No Item Name Available). Status: cancelled.
NSN 5340-00-206-9781 has 3 cross-referenced part numbers: 400013 (Ro-Ti Engineering Co), 179241 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), AS179241 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).
There are 12 known substitutes for 5340-00-206-9781: 3110-00-100-6180, 3110-00-100-6214, 3110-00-151-9140 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS179241: Style Designator: FLANGED WITH LEFT INTERNAL THREAD; Nominal Thread Size: 0.250 INCHES RIGHT EXTERNAL IN; Length: 2.030 INCHES NOMINAL IN; Thread Series Designator: UNF RIGHT EXTERNAL. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 5340-00-206-9781 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.