The Plug,protective,dust and Moistur, cataloged under National Stock Number 5340-00-497-4487, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Smith and Smith Aircraft Co. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-497-4487 |
| Primary Part Number | AA76-140M1 |
| Item Name | Plug,protective,dust and Moistur |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Smith and Smith Aircraft Co |
| Status | ACTIVE |
| Drive Type | SERRATED OR SCREW SLOT |
| Material | PLASTIC |
| Thread Class | 3A A |
| Features Provided | SHOULDER |
| Design Type | THREADED |
| Thread Size and Series/type Designator | 7/8-14 UNF |
| Overall Diameter | 1.063 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| Successor | 5306-01-015-1007 |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 19H912-7 | Colt Industries Operating Corp Pratt and Whitney Machine Tool Div |
| AA76-140M1 PRIMARY | Smith and Smith Aircraft Co (USA) |
| 19H912-7 PRIMARY | Westinghouse Electric Corp (USA) |
| P344 | General Signal Corp (USA) |
| 116654 PRIMARY | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
| 61564 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 350-13 PRIMARY | Hamilton Sundstrand Corporation (USA) |
NSN 5340-00-497-4487 is a Plug,protective,dust and Moistur, manufactured by Smith and Smith Aircraft Co, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-00-497-4487 has 7 cross-referenced part numbers: 19H912-7 (Colt Industries Operating Corp Pratt and Whitney Machine Tool Div), AA76-140M1 (Smith and Smith Aircraft Co), 19H912-7 (Westinghouse Electric Corp), P344 (General Signal Corp), 116654 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)) and 2 more.
There are 12 known substitutes for 5340-00-497-4487: 5306-01-015-1007, 8520-00-082-2146, 5340-00-205-5308 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AA76-140M1: Drive Type: SERRATED OR SCREW SLOT; Material: PLASTIC; Thread Class: 3A A; Features Provided: SHOULDER. 7 total characteristics are documented in the Federal Logistics Information System.