PartsTable TECHNICAL DATA SHEET

NSN 4820-01-006-6289Government record, cited

Retainer, Disk, Valve4820-01-006-6289

NSN 4820-01-006-6289 · NIIN 010066289 · Part number M7201B026

Fematics Canada Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 36644

Government record, cited

NSN 4820-01-006-6289 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-006-6289. Manufacturer of record part number: M7201B026.

Also searched as 4820-01-006-6289 · 4820010066289 · NIIN 010066289 · 01-006-6289 · FSC 4820 Valves, Nonpowered · CAGE 36644 · M7201B026 · M7201C027PC3

Nearby stock numbers ← 4820-01-006-6286 · 4820-01-006-6311 Body, Valve →

4820-01-006-6289 — Valves, Nonpowered

Features

Retainer,disk,valve — FSC 4820
Material: STEEL CORROSION RESISTING
1 manufacturer part number on file
Manufacturer of record: Fematics Canada Inc

Identification

NSN: 4820-01-006-6289
NIIN: 010066289
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: M7201B026
Manufacturer: Fematics Canada Inc

General Description

The Retainer,disk,valve, cataloged under National Stock Number 4820-01-006-6289, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Fematics Canada Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	4820-01-006-6289
Primary Part Number	M7201B026
Item Name	Retainer,disk,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Fematics Canada Inc
Status	ACTIVE
Material	STEEL CORROSION RESISTING

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
M7201B026 PRIMARY	Fematics Canada Inc (CAN)

Reference documents

Reference	Meaning
M7201C027PC3	5/9 Secondary reference Fematics Canada 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 4820-01-006-6289?

NSN 4820-01-006-6289 is a Retainer,disk,valve, manufactured by Fematics Canada Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-006-6289?

NSN 4820-01-006-6289 has 1 manufacturer part number on file: M7201B026 (Fematics Canada Inc).

What are the specifications of M7201B026?

Key specifications for M7201B026: Overall Length: 4.000 INCHES NOMINAL IN; Special Features: 1.000 IN. W, 0.500 IN. THICK, 2 HOLES 0.410 IN. DIA, 1 HOLE THREADED 0.375-16 UNC, 125 MICROINCH FINISH OVERALL IN; Material: STEEL CORROSION RESISTING. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-006-6289 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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