PartsTable TECHNICAL DATA SHEET

NSN 4820-01-366-7126Government record, cited

Valve, Check4820-01-366-7126

NSN 4820-01-366-7126 · NIIN 013667126 · Part number MPB025DFAB06B

Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 10129

Government record, cited

NSN 4820-01-366-7126 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-366-7126. Manufacturer of record part number: MPB025DFAB06B.

Also searched as 4820-01-366-7126 · 4820013667126 · NIIN 013667126 · 01-366-7126 · FSC 4820 Valves, Nonpowered · CAGE 10129 · MPB025DFAB06B · PCSF2-03T

Nearby stock numbers ← 4820-01-366-7125 Valve, Stop-Check · 4820-01-366-7127 Valve, Check →

4820-01-366-7126 — Valves, Nonpowered

Features

Valve,check — FSC 4820
Style Designator: STRAIGHT THRU
Material: STEEL BODY
Valve Operation Method: AUTOMATIC
1 manufacturer part number on file
Manufacturer of record: Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division

Identification

NSN: 4820-01-366-7126
NIIN: 013667126
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: MPB025DFAB06B
Manufacturer: Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division

General Description

The Valve,check, cataloged under National Stock Number 4820-01-366-7126, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-366-7126
Primary Part Number	MPB025DFAB06B
Item Name	Valve,check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division
Status	ACTIVE
Style Designator	STRAIGHT THRU
Material	STEEL BODY
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
MPB025DFAB06B PRIMARY	Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division (USA)

Reference documents

Reference	Meaning
PCSF2-03T	5/9 Secondary reference Racine Mfg Co Inc

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 4820-01-366-7126?

NSN 4820-01-366-7126 is a Valve,check, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-366-7126?

NSN 4820-01-366-7126 has 1 manufacturer part number on file: MPB025DFAB06B (Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division).

What are the specifications of MPB025DFAB06B?

Key specifications for MPB025DFAB06B: Style Designator: STRAIGHT THRU; End Item Identification: 3820-01-178-5057; Material: STEEL BODY; Valve Operation Method: AUTOMATIC. 3 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-366-7126 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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