The Valve,check, cataloged under National Stock Number 4820-01-178-6496, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Trw Inc Trw Intl Trade Government Sales Dept. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, 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 | 4820-01-178-6496 |
| Primary Part Number | FE-472 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Trw Inc Trw Intl Trade Government Sales Dept |
| Status | ACTIVE |
| Connection Type | THREADED INTERNAL PIPE FIRST END |
| Connection Style | PLAIN, OPTIONAL END (PIPE) FIRST END |
| Connection Type | UNTHREADED EXTERNAL HOSE SECOND END |
| Style Designator | STRAIGHT THRU |
| Connection Style | BEADED (HOSE) SECOND END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FE-472 | Trw Inc Trw Intl Trade Government Sales Dept (USA) |
| C6AZ-9A487-A | Ford Motor Company (USA) |
| D4VY9A487A | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| D4VY9A487A | Ford Motor Company (USA) |
| C6AZ-9A487-A | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| CV-3 | Borg-Warner Corp (USA) |
| 14-102 | Colt Industries Inc Holley Automotive Div (USA) |
NSN 4820-01-178-6496 is a Valve,check, manufactured by Trw Inc Trw Intl Trade Government Sales Dept, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-178-6496 has 7 cross-referenced part numbers: FE-472 (Trw Inc Trw Intl Trade Government Sales Dept), C6AZ-9A487-A (Ford Motor Company), D4VY9A487A (Ford Motor Co Ford Parts and Service Div Government Part Sales), D4VY9A487A (Ford Motor Company), C6AZ-9A487-A (Ford Motor Co Ford Parts and Service Div Government Part Sales) and 2 more.
There are 9 known substitutes for 4820-01-178-6496: 6625-00-131-6722, 5950-00-147-1380, 3010-00-353-4993 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for FE-472: Connection Type: THREADED INTERNAL PIPE FIRST END; Connection Style: PLAIN, OPTIONAL END (PIPE) FIRST END; Connection Type: UNTHREADED EXTERNAL HOSE SECOND END; Style Designator: STRAIGHT THRU. 6 total characteristics are documented in the Federal Logistics Information System.