The Valve,back Flow, cataloged under National Stock Number 4820-01-294-6005, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Watts Regulator Company. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-294-6005 |
| Primary Part Number | 9D-3/4 |
| Item Name | Valve,back Flow |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Watts Regulator Company |
| Status | ACTIVE |
| General Characteristics Item Description | BRONZE BODY;RUBBER DIAPHRAGM AND DISK;MEDIA WATER;OPERATING PRESSURE 175 PSI;OPERATING TEMPERATURE 250 DEG FAHRENHEIT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-294-6005 is a Valve,back Flow, manufactured by Watts Regulator Company, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-294-6005 has 3 cross-referenced part numbers: 9D-3/4 (Watts Regulator Company), 9D-3/4 (Emery Air Freight Corp), 9D (Emery Air Freight Corp).
There are 4 known substitutes for 4820-01-294-6005: 5965-00-170-5235, 4820-00-422-9494, 5961-00-520-8434 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9D-3/4: General Characteristics Item Description: BRONZE BODY;RUBBER DIAPHRAGM AND DISK;MEDIA WATER;OPERATING PRESSURE 175 PSI;OPERATING TEMPERATURE 250 DEG FAHRENHEIT. 1 total characteristics are documented in the Federal Logistics Information System.