The Valve,ball, cataloged under National Stock Number 4820-01-431-1278, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Beaird Industries Inc.. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-431-1278 |
| Primary Part Number | 151-003-D-111 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Beaird Industries Inc. |
| Status | ACTIVE |
| Media for Which Designed | AIR SINGLE RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 151-003-D-111 | Beaird Industries Inc. (USA) |
| 151-003-D-111 REV D ITEM 32 | Beaird Industries Inc. (USA) |
| 80WBC-1/4 IN. | United Brass Works, Inc. Dba United Brass Works (USA) |
NSN 4820-01-431-1278 is a Valve,ball, manufactured by Beaird Industries Inc., classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-431-1278 has 3 cross-referenced part numbers: 151-003-D-111 (Beaird Industries Inc.), 151-003-D-111 REV D ITEM 32 (Beaird Industries Inc.), 80WBC-1/4 IN. (United Brass Works, Inc. Dba United Brass Works).
There are 12 known substitutes for 4820-01-431-1278: 4820-01-178-2936, 4730-01-429-9668, 4730-01-429-9670 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 151-003-D-111: Media for Which Designed: AIR SINGLE RESPONSE; End Item Identification: WEAPON SYSTEM E/I STRATEGIC SEALIFT CONVERSION SHIPS CLASS. 2 total characteristics are documented in the Federal Logistics Information System.