PartsTable TECHNICAL DATA SHEET

NSN 4820-01-646-7120Government record, cited

Valve, Ball4820-01-646-7120

NSN 4820-01-646-7120 · NIIN 016467120 · Part number 0022134

Electro Steam Generator Corporation · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 09096

Government record, cited

NSN 4820-01-646-7120 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-646-7120. Manufacturer of record part number: 0022134.

Also searched as 4820-01-646-7120 · 4820016467120 · NIIN 016467120 · 01-646-7120 · FSC 4820 Valves, Nonpowered · CAGE 09096 · 0022134 · NG-DS150-3

Nearby stock numbers ← 4820-01-646-6957 Seat, Valve · 4820-01-646-7178 Valve Assembly, Manifold →

4820-01-646-7120 — Valves, Nonpowered

Features

Valve,ball — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Electro Steam Generator Corporation

Identification

NSN: 4820-01-646-7120
NIIN: 016467120
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 0022134
Manufacturer: Electro Steam Generator Corporation

General Description

The Valve,ball, cataloged under National Stock Number 4820-01-646-7120, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Electro Steam Generator Corporation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Valve,ball
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Electro Steam Generator Corporation (CAGE 09096)

Technical Specifications

Parameter	Value
NSN	4820-01-646-7120
Primary Part Number	0022134
Item Name	Valve,ball
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Electro Steam Generator Corporation
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
0022134 PRIMARY	Electro Steam Generator Corporation (USA)

Reference documents

Reference	Meaning
NG-DS150-3	D/9 Drawing number reference only Electro Steam Generator Corporation

No interchangeability data on file.

Other items in FSC 4820 — Valves, Nonpowered

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 4820-01-646-7120?

NSN 4820-01-646-7120 is a Valve,ball, manufactured by Electro Steam Generator Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-646-7120?

NSN 4820-01-646-7120 has 1 manufacturer part number on file: 0022134 (Electro Steam Generator Corporation).

Is NSN 4820-01-646-7120 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.

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