The Nut,coupling,flexible Casing, cataloged under National Stock Number 3040-00-453-9990, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Avox Systems Inc Dba Avox Systems Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-453-9990 |
| Primary Part Number | 56300 |
| Item Name | Nut,coupling,flexible Casing |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Avox Systems Inc Dba Avox Systems Inc |
| Status | ACTIVE |
| Thread Length | 0.190 INCHES NOMINAL IN |
| Thread Size | 3/8 IN.-24 IN |
| Thread Direction | RIGHT-HAND |
| Screw Thread Series Designator | UNF |
| Seat End Inside Diameter | 0.242 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 56300 PRIMARY | Avox Systems Inc Dba Avox Systems Inc (USA) |
NSN 3040-00-453-9990 is a Nut,coupling,flexible Casing, manufactured by Avox Systems Inc Dba Avox Systems Inc, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-00-453-9990 has 1 cross-referenced part number: 56300 (Avox Systems Inc Dba Avox Systems Inc).
There are 7 known substitutes for 3040-00-453-9990: 5340-00-150-0873, 3455-00-194-0518, 5360-00-366-6551 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 56300: Thread Length: 0.190 INCHES NOMINAL IN; Thread Size: 3/8 IN.-24 IN; Thread Direction: RIGHT-HAND; Overall Length: 0.312 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.