Valve, Flow Control4820-01-561-2569

NSN 4820-01-561-2569 · NIIN 015612569

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-561-2569 · 4820015612569 · NIIN 015612569 · 01-561-2569 · FSC 4820 Valves, Nonpowered · 2353-1332CRS · 10003596 P/N 2353-1332CRS · 10003596

Nearby stock numbers ← 4820-01-561-2261 Valve, Ball · 4820-01-561-2582 Parts Kit, Valve →

4820-01-561-2569 — Valves, Nonpowered

Features

Valve,flow Control — FSC 4820
Flow Control Device: DIAPHRAGM
Nominal Pipe Size Accommodated: 1.500 INCHES AND 1.250 INCHES IN
Body Material Document and Classification: QQ-C-390B FED SPEC SINGLE MATERIAL RESPONSE
End Connection Quantity: 2
Body Material: COPPER ALLOY

Identification

NSN: 4820-01-561-2569
NIIN: 015612569
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Valve,flow Control, cataloged under National Stock Number 4820-01-561-2569, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-561-2569
Item Name	Valve,flow Control
FSC / FSG	4820 / 48 — Valves, Nonpowered
Status	ACTIVE
Flow Control Device	DIAPHRAGM
Nominal Pipe Size Accommodated	1.500 INCHES AND 1.250 INCHES IN
Body Material Document and Classification	QQ-C-390B FED SPEC SINGLE MATERIAL RESPONSE
End Connection Quantity	2
Body Material	COPPER ALLOY

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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
2353-1332CRS	3/2 Design control — primary reference U.S. Government activity
10003596 P/N 2353-1332CRS	5/2 Secondary reference U.S. Government activity
10003596	D/9 Drawing number reference only U.S. Government activity

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 4820-01-561-2569?

NSN 4820-01-561-2569 is a Valve,flow Control, classified under FSC 4820, Valves, Nonpowered. Status: active.

What are the specifications of 4820-01-561-2569?

Key specifications for 4820-01-561-2569: Flow Control Device: DIAPHRAGM; Nominal Pipe Size Accommodated: 1.500 INCHES AND 1.250 INCHES IN; Body Material Document and Classification: QQ-C-390B FED SPEC SINGLE MATERIAL RESPONSE; End Connection Quantity: 2. 5 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-561-2569 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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