NSN 4820-01-612-1578 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-612-1578. Manufacturer of record part number: 50M76.
Also searched as4820-01-612-1578 ·
4820016121578 ·
NIIN 016121578 ·
01-612-1578 ·
FSC 4820 Valves, Nonpowered · CAGE 06LW3 · 50M76
Media for Which Designed: WATER-OIL-GAS SINGLE RESPONSE
Material: STEEL COMP 316 STEM
Material: STEEL COMP 316 FLOW CONTROL DEVICE
Material: STEEL UNS J92900 BODY
Valve Operation Method: MANUAL
1 manufacturer part number on file
Identification
NSN: 4820-01-612-1578
NIIN: 016121578
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 50M76
Manufacturer: Smith-Cooper Intl Sharp Valves Div
General Description
The Valve,ball, cataloged under National Stock Number 4820-01-612-1578, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Smith-Cooper Intl Sharp Valves Div. Government technical data includes 6 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. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-612-1578?
NSN 4820-01-612-1578 is a Valve,ball, manufactured by Smith-Cooper Intl Sharp Valves Div, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-612-1578?
NSN 4820-01-612-1578 has 1 manufacturer part number on file: 50M76 (Smith-Cooper Intl Sharp Valves Div).
What are the specifications of 50M76?
Key specifications for 50M76: Style Designator: STRAIGHT THRU; Media for Which Designed: WATER-OIL-GAS SINGLE RESPONSE; Part Name Assigned by Controlling Agency: VALVE,BALL; Material: STEEL COMP 316 STEM. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-612-1578 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.