The Knob, cataloged under National Stock Number 5355-00-939-6439, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Automatic Switch Company Dba Asco. This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5355-00-939-6439 |
| Primary Part Number | 33-446 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — No Item Name Available |
| Manufacturer | Automatic Switch Company Dba Asco |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 33-446 PRIMARY | Automatic Switch Company Dba Asco (USA) |
| 740-95-1 | Automatic Switch Company Dba Asco (USA) |
| 33-446 | Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated (USA) |
| 033446 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 74095-1 | Automatic Switch Company Dba Asco (USA) |
NSN 5355-00-939-6439 is a Knob, manufactured by Automatic Switch Company Dba Asco, classified under FSC 5355 (No Item Name Available). Status: cancelled.
NSN 5355-00-939-6439 has 5 cross-referenced part numbers: 33-446 (Automatic Switch Company Dba Asco), 740-95-1 (Automatic Switch Company Dba Asco), 33-446 (Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated), 033446 (Zf Industrieantriebe Witten Gmbh), 74095-1 (Automatic Switch Company Dba Asco).
There are 9 known substitutes for 5355-00-939-6439: 5310-00-138-6625, 3455-00-187-2578, 5355-00-249-7761 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 33-446: End Item Identification: USED ON ENGINE GENERATOR. 1 total characteristics are documented in the Federal Logistics Information System.
NSN 5355-00-939-6439 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.