Valve, Check4820-01-389-8960

NSN 4820-01-389-8960 · NIIN 013898960 · Part number DBCU2003

Dynacon, Inc. Div Forum Us, Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 0FSD0

Government record, cited

NSN 4820-01-389-8960 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-389-8960. Manufacturer of record part number: DBCU2003.

Also searched as 4820-01-389-8960 · 4820013898960 · NIIN 013898960 · 01-389-8960 · FSC 4820 Valves, Nonpowered · CAGE 0FSD0 · DBCU2003

Nearby stock numbers ← 4820-01-389-8763 Tailpiece, Valve · 4820-01-389-8961 Valve, Check →

4820-01-389-8960 — Valves, Nonpowered

Features

Valve,check — FSC 4820
Flow Control Device: DISK
Style Designator: STRAIGHT THRU
Valve Operation Method: AUTOMATIC
1 manufacturer part number on file
Manufacturer of record: Dynacon, Inc. Div Forum Us, Inc.

Identification

NSN: 4820-01-389-8960
NIIN: 013898960
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: DBCU2003
Manufacturer: Dynacon, Inc. Div Forum Us, Inc.

General Description

The Valve,check, cataloged under National Stock Number 4820-01-389-8960, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Dynacon, Inc. Div Forum Us, Inc.. Government technical data includes 3 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.

Technical Specifications

Parameter	Value
NSN	4820-01-389-8960
Primary Part Number	DBCU2003
Item Name	Valve,check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Dynacon, Inc. Div Forum Us, Inc.
Status	ACTIVE
Flow Control Device	DISK
Style Designator	STRAIGHT THRU
Valve Operation Method	AUTOMATIC

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
DBCU2003 PRIMARY	Dynacon, Inc. Div Forum Us, 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 4820-01-389-8960?

NSN 4820-01-389-8960 is a Valve,check, manufactured by Dynacon, Inc. Div Forum Us, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-389-8960?

NSN 4820-01-389-8960 has 1 manufacturer part number on file: DBCU2003 (Dynacon, Inc. Div Forum Us, Inc.).

What are the specifications of DBCU2003?

Key specifications for DBCU2003: Flow Control Device: DISK; Style Designator: STRAIGHT THRU; Special Features: VALVE SIZE 1.250 IN. IN; Valve Operation Method: AUTOMATIC. 3 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-389-8960 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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