The Dehydrator,membrane, cataloged under National Stock Number 4440-01-502-6179, is classified within Federal Supply Class 4440 (No Item Name Available) of the Furnace, Steam, Drying, Nuclear Reactors group. The primary manufacturer of record is Howell Laboratories Inc Dba Howell Laboratories Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4440-01-502-6179 |
| Primary Part Number | 6995-G501 |
| Item Name | Dehydrator,membrane |
| FSC / FSG | 4440 / 44 — No Item Name Available |
| Manufacturer | Howell Laboratories Inc Dba Howell Laboratories Inc |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6995-G501 PRIMARY | Howell Laboratories Inc Dba Howell Laboratories Inc (USA) |
| 6995 ASSY G501 | Howell Laboratories Inc Dba Howell Laboratories Inc (USA) |
| 6995 | Howell Laboratories Inc Dba Howell Laboratories Inc (USA) |
NSN 4440-01-502-6179 is a Dehydrator,membrane, manufactured by Howell Laboratories Inc Dba Howell Laboratories Inc, classified under FSC 4440 (No Item Name Available). Status: active.
NSN 4440-01-502-6179 has 3 cross-referenced part numbers: 6995-G501 (Howell Laboratories Inc Dba Howell Laboratories Inc), 6995 ASSY G501 (Howell Laboratories Inc Dba Howell Laboratories Inc), 6995 (Howell Laboratories Inc Dba Howell Laboratories Inc).
There are 9 known substitutes for 4440-01-502-6179: 5940-00-226-9612, 4730-00-278-4293, 5360-00-366-7700 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6995-G501: Special Features: ITEMS ARE BEING CODED AS CRITICAL TO INSURE SOURCE INSPECTION WILL BE PERFORMED AT THE POINT OF MANUFACTURE, PRIOR TO MATERIAL RECEIPT BY THE US NAVY OR OTHER DOD COMPONENTS. THESE ITEMS ARE PIECE PARTS OR END ITEMS IN SUPPORT OF VITAL MILITARY HARDWARE NECESSARY TO SUSTAIN THE SUCCESSFUL MISSION OF THE SHIPS, SUBMARINES, AND SHORE STATIONS OF THE US NAVY. CRITICAL FEATURES INCLUDING, BUT NOT LIMITED TO, DIMENSIONS, TOLERANCES/CLEARANCES, ELECTRONIC CHARACTERISTICS, AND METALLURGICAL PROPERTIES WILL BE SPECIFIED FOR GOVERNMENT Q AR (QUALITY ASSURANCE REPRESENTATIVES) TO INSURE THE HIGHEST POSSIBLE DEGREE OF QUALITY AND RELIABILITY OF THESE PARTS BEING DEFIVERED UNDER NAVICP CONTRACTS; End Item Identification: DEHYDRATOR MEMBRANE 0-20SCFM 11 VAC 6995-G501 VAC; Criticality Code Justification: FEAT. 3 total characteristics are documented in the Federal Logistics Information System.