Valve, Ball4820-01-653-3516

NSN 4820-01-653-3516 · NIIN 016533516 · Part number ZQ22K15025

Kochek Company, Llc Dba Kochek Co Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 0HR25

Government record, cited

NSN 4820-01-653-3516 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-653-3516. Manufacturer of record part number: ZQ22K15025.

Also searched as 4820-01-653-3516 · 4820016533516 · NIIN 016533516 · 01-653-3516 · FSC 4820 Valves, Nonpowered · CAGE 0HR25 · ZQ22K15025 · 4184878

Nearby stock numbers ← 4820-01-653-3500 Valve, Ball · 4820-01-653-3658 Valve Assembly, Manifold →

4820-01-653-3516 — Valves, Nonpowered

Features

Valve,ball — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Kochek Company, Llc Dba Kochek Co Inc

Identification

NSN: 4820-01-653-3516
NIIN: 016533516
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: ZQ22K15025
Manufacturer: Kochek Company, Llc Dba Kochek Co Inc

General Description

The Valve,ball, cataloged under National Stock Number 4820-01-653-3516, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Kochek Company, Llc Dba Kochek Co Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Valve,ball
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Kochek Company, Llc Dba Kochek Co Inc (CAGE 0HR25); Oshkosh Defense Llc (CAGE 75Q65)

Technical Specifications

Parameter	Value
NSN	4820-01-653-3516
Primary Part Number	ZQ22K15025
Item Name	Valve,ball
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Kochek Company, Llc Dba Kochek Co Inc
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
ZQ22K15025 PRIMARY	Kochek Company, Llc Dba Kochek Co Inc (USA)
4184878	Oshkosh Defense Llc (USA)

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 4820-01-653-3516?

NSN 4820-01-653-3516 is a Valve,ball, manufactured by Kochek Company, Llc Dba Kochek Co Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-653-3516?

NSN 4820-01-653-3516 has 2 manufacturer part numbers on file: ZQ22K15025 (Kochek Company, Llc Dba Kochek Co Inc), 4184878 (Oshkosh Defense Llc).

Is NSN 4820-01-653-3516 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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