The Valve,vacuum Regulating, cataloged under National Stock Number 4820-01-322-5720, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Fairchild Industrial Products Company. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-322-5720 |
| Primary Part Number | 16122 |
| Item Name | Valve,vacuum Regulating |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Fairchild Industrial Products Company |
| Status | ACTIVE |
| Body Style | SINGLE CONNECTION, STRAIGHT FLOW |
| Second End Relationship with First End | IDENTICAL |
| Media for Which Designed | AIR |
| Body Material | ALUMINUM ALLOY |
| First End Connection Type | THREADED INTERNAL PIPE |
| Temp Rating | 200.0 FAHRENHEIT DEGF |
| End Connection Quantity | 2 |
| First End Thread Direction | RIGHT-HAND |
| First End Nominal Pipe Size Accommodated | 0.250 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| TD156-1451-10 ITEM 13 | Sonalysts Inc (USA) |
| 16122 PRIMARY | Fairchild Industrial Products Company (USA) |
NSN 4820-01-322-5720 is a Valve,vacuum Regulating, manufactured by Fairchild Industrial Products Company, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-322-5720 has 2 cross-referenced part numbers: TD156-1451-10 ITEM 13 (Sonalysts Inc), 16122 (Fairchild Industrial Products Company).
There are 8 known substitutes for 4820-01-322-5720: 4730-00-011-4919, 5910-00-829-3438, 4920-00-917-1069 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 16122: Body Style: SINGLE CONNECTION, STRAIGHT FLOW; Second End Relationship with First End: IDENTICAL; Media for Which Designed: AIR; Body Material: ALUMINUM ALLOY. 9 total characteristics are documented in the Federal Logistics Information System.