The Parts Kit,ball Valve, cataloged under National Stock Number 4820-01-573-1828, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Worcester Controls Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-573-1828 |
| Primary Part Number | 4279EGRT |
| Item Name | Parts Kit,ball Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Worcester Controls Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 4279EGRT PRIMARY | Worcester Controls Inc (USA) |
NSN 4820-01-573-1828 is a Parts Kit,ball Valve, manufactured by Worcester Controls Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-573-1828 has 1 manufacturer part number on file: 4279EGRT (Worcester Controls Inc).
Key specifications for 4279EGRT: Special Features: ITEMS IN KIT - STEM SEAL, GROUNDING WASHER, BODY SEAL, RFTE SEAL, INSTRUCTION TAG; End Item Identification: NEW CONSTRUCTION LCS1. 0 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.