The Probe,filter Elemen, cataloged under National Stock Number 4940-00-193-8884, is classified within Federal Supply Class 4940 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Crest Ultrasonics Corp. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Probe,filter Elemen |
| FSC / FSG | 4940 — No Item Name Available (FSG 49) |
| Manufacturers | Crest Ultrasonics Corp (CAGE 22221); Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (CAGE 30003) |
| Parameter | Value |
|---|---|
| NSN | 4940-00-193-8884 |
| Primary Part Number | 1039-311 |
| Item Name | Probe,filter Elemen |
| FSC / FSG | 4940 / 49 — No Item Name Available |
| Manufacturer | Crest Ultrasonics Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1039-311 PRIMARY | Crest Ultrasonics Corp (USA) |
| 63A109C139-2 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 4940-00-193-8884 is a Probe,filter Elemen, manufactured by Crest Ultrasonics Corp, classified under FSC 4940 (No Item Name Available). Status: active.
NSN 4940-00-193-8884 has 2 cross-referenced part numbers: 1039-311 (Crest Ultrasonics Corp), 63A109C139-2 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
There are 3 known substitutes for 4940-00-193-8884: 3020-00-517-4366, 5342-01-328-5048, 5935-01-337-6085. Verify interchangeability with system specifications before substitution.