Valve, Flow Control4820-01-561-9981

NSN 4820-01-561-9981 · NIIN 015619981 · Part number 7015-56-14

Koch Membrane Systems, Inc. Dba Fluid Systems Div · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 1NYJ9

Government record, cited

NSN 4820-01-561-9981 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-561-9981. Manufacturer of record part number: 7015-56-14.

Also searched as 4820-01-561-9981 · 4820015619981 · NIIN 015619981 · 01-561-9981 · FSC 4820 Valves, Nonpowered · CAGE 1NYJ9 · 7015-56-14 · 1680400

Nearby stock numbers ← 4820-01-561-9978 Valve, Gate · 4820-01-561-9983 Flange, Gland, Valve →

4820-01-561-9981 — Valves, Nonpowered

Features

Valve,flow Control — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Koch Membrane Systems, Inc. Dba Fluid Systems Div

Identification

NSN: 4820-01-561-9981
NIIN: 015619981
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 7015-56-14
Manufacturer: Koch Membrane Systems, Inc. Dba Fluid Systems Div

General Description

The Valve,flow Control, cataloged under National Stock Number 4820-01-561-9981, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Koch Membrane Systems, Inc. Dba Fluid Systems Div. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-561-9981
Primary Part Number	7015-56-14
Item Name	Valve,flow Control
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Koch Membrane Systems, Inc. Dba Fluid Systems Div
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
7015-56-14 PRIMARY	Koch Membrane Systems, Inc. Dba Fluid Systems Div (USA)
1680400	Pierce Manufacturing Inc (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 4820-01-561-9981?

NSN 4820-01-561-9981 is a Valve,flow Control, manufactured by Koch Membrane Systems, Inc. Dba Fluid Systems Div, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-561-9981?

NSN 4820-01-561-9981 has 2 manufacturer part numbers on file: 7015-56-14 (Koch Membrane Systems, Inc. Dba Fluid Systems Div), 1680400 (Pierce Manufacturing Inc).

What are the specifications of 7015-56-14?

Key specifications for 7015-56-14: Part Name Assigned by Controlling Agency: FLOW CONTROL, HYD SYSTEM; End Item Identification: 2320-01-528-6294 TRUCK, TANK. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-561-9981 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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