The Valve,ball, cataloged under National Stock Number 4820-01-464-0514, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Western Emergency Equipment Co Div of Haws Drinking Faucet Co. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-464-0514 |
| Primary Part Number | SP229 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Western Emergency Equipment Co Div of Haws Drinking Faucet Co |
| Status | ACTIVE |
| Nominal Length | 2.125 INCHES ALL ENDS IN |
| Nominal Width | 1.500 INCHES ALL ENDS IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| SP229 PRIMARY | Western Emergency Equipment Co Div of Haws Drinking Faucet Co (USA) |
| Reference | Meaning |
|---|---|
| WP2111 | 5/9 Secondary reference Western Emergency Equipment Co Div of Haws Drinking Faucet Co |
NSN 4820-01-464-0514 is a Valve,ball, manufactured by Western Emergency Equipment Co Div of Haws Drinking Faucet Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-464-0514 has 1 manufacturer part number on file: SP229 (Western Emergency Equipment Co Div of Haws Drinking Faucet Co).
Key specifications for SP229: Nominal Length: 2.125 INCHES ALL ENDS IN; Special Features: NEXT HIGHER ASSEM, EMERGENCY SHOWER; INSIDE DIAMETER 0.5000 IN. N OMINAL IN; Nominal Width: 1.500 INCHES ALL ENDS IN; End Item Identification: W/S CODE NIMITZ CLASS CVN. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.