The Cock,poppet Drain, cataloged under National Stock Number 4820-00-097-0322, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Parker Hannifin Corporation Div Aerospace Group Headquarters. Government technical data includes 9 verified specifications, 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 | 4820-00-097-0322 |
| Primary Part Number | 7901-8AF |
| Item Name | Cock,poppet Drain |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Parker Hannifin Corporation Div Aerospace Group Headquarters |
| Status | ACTIVE |
| Flow Control Device | POPPET |
| Connection Style | BEADED (HOSE) SECOND END |
| Seat Angle | 37.0 DEGREES FIRST END |
| Nominal Outside Diameter Hose Accommodated | 0.500 INCHES SECOND END IN |
| Thread Direction | RIGHT-HAND FIRST END |
| Valve Operation Method | MANUAL |
| Thread Class | 3A FIRST END A |
| Connection Style | FLARED (TUBE) FIRST END |
| Style Designator | STRAIGHT THRU |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7901-3 | Parker Hannifin Corporation Div Aerospace Group Headquarters (USA) |
| 7901-8AF PRIMARY | Parker Hannifin Corporation Div Aerospace Group Headquarters (USA) |
| 49F9798-57 | Department of the Air Force (USA) |
NSN 4820-00-097-0322 is a Cock,poppet Drain, manufactured by Parker Hannifin Corporation Div Aerospace Group Headquarters, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-097-0322 has 3 cross-referenced part numbers: 7901-3 (Parker Hannifin Corporation Div Aerospace Group Headquarters), 7901-8AF (Parker Hannifin Corporation Div Aerospace Group Headquarters), 49F9798-57 (Department of the Air Force).
There are 4 known substitutes for 4820-00-097-0322: 1660-00-020-0191, 4820-00-032-8164, 5962-01-123-6929 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7901-8AF: Flow Control Device: POPPET; Connection Style: BEADED (HOSE) SECOND END; Seat Angle: 37.0 DEGREES FIRST END; Nominal Outside Diameter Hose Accommodated: 0.500 INCHES SECOND END IN. 9 total characteristics are documented in the Federal Logistics Information System.