The Valve,ball, cataloged under National Stock Number 4820-01-721-4375, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hammonds Technical Services, Inc.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-721-4375 |
| Primary Part Number | 104311 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Hammonds Technical Services, Inc. |
| Status | ACTIVE |
| Style Designator | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY. |
| Operating Pressure | 1.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Valve Size | 0.250 INCHES IN |
| Valve Operation Method | AUTOMATIC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 104311 PRIMARY | Hammonds Technical Services, Inc. (USA) |
NSN 4820-01-721-4375 is a Valve,ball, manufactured by Hammonds Technical Services, Inc., classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-721-4375 has 1 cross-referenced part number: 104311 (Hammonds Technical Services, Inc.).
There are 6 known substitutes for 4820-01-721-4375: 1220-00-012-5203, 5930-00-644-0110, 5310-01-138-6332 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 104311: Style Designator: STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.; Part Name Assigned by Controlling Agency: 0.250 INCHES BALL CHECK VALVE IN; Operating Pressure: 1.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Valve Size: 0.250 INCHES IN. 6 total characteristics are documented in the Federal Logistics Information System.