NSN 4820-01-372-4089 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-372-4089. Manufacturer of record part number: 83-643-29.
Also searched as4820-01-372-4089 ·
4820013724089 ·
NIIN 013724089 ·
01-372-4089 ·
FSC 4820 Valves, Nonpowered · CAGE 57661 · 83-643-29
Nominal Pipe Size Accommodated: 0.500 INCHES ALL ENDS IN
Connection Style: SOCKET ALL ENDS
Connection Type: UNTHREADED INTERNAL PIPE ALL ENDS
Style Designator: STRAIGHT THRU
Media for Which Designed: WATER-OIL-GAS SINGLE RESPONSE
Material: STEEL BODY
Material: STEEL CORROSION RESISTING FLOW CONTROL DEVICE
Identification
NSN: 4820-01-372-4089
NIIN: 013724089
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 83-643-29
Manufacturer: Conbraco Industries Inc
General Description
The Valve,ball, cataloged under National Stock Number 4820-01-372-4089, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Conbraco Industries Inc. Government technical data includes 9 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.
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4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-372-4089?
NSN 4820-01-372-4089 is a Valve,ball, manufactured by Conbraco Industries Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-372-4089?
NSN 4820-01-372-4089 has 1 manufacturer part number on file: 83-643-29 (Conbraco Industries Inc).
What are the specifications of 83-643-29?
Key specifications for 83-643-29: Nominal Pipe Size Accommodated: 0.500 INCHES ALL ENDS IN; Connection Style: SOCKET ALL ENDS; Connection Type: UNTHREADED INTERNAL PIPE ALL ENDS; Style Designator: STRAIGHT THRU. 9 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-372-4089 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.