Control Valve Seal Kit4820-01-659-6719

NSN 4820-01-659-6719 · NIIN 016596719 · Part number YMD-5819-R

Appleton Marine Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 70433

Government record, cited

NSN 4820-01-659-6719 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-659-6719. Manufacturer of record part number: YMD-5819-R.

Also searched as 4820-01-659-6719 · 4820016596719 · NIIN 016596719 · 01-659-6719 · FSC 4820 Valves, Nonpowered · CAGE 70433 · YMD-5819-R

Nearby stock numbers ← 4820-01-659-6592 Valve, Regulating, System Pressure · 4820-01-659-6790 Valve, Linear, Directional Control →

4820-01-659-6719 — Valves, Nonpowered

Features

Control Valve Seal Kit — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Appleton Marine Inc

Identification

NSN: 4820-01-659-6719
NIIN: 016596719
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: YMD-5819-R
Manufacturer: Appleton Marine Inc

General Description

The Control Valve Seal Kit, cataloged under National Stock Number 4820-01-659-6719, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Appleton Marine Inc. 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	4820-01-659-6719
Primary Part Number	YMD-5819-R
Item Name	Control Valve Seal Kit
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Appleton Marine Inc
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
YMD-5819-R PRIMARY	Appleton Marine 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 4820-01-659-6719?

NSN 4820-01-659-6719 is a Control Valve Seal Kit, manufactured by Appleton Marine Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-659-6719?

NSN 4820-01-659-6719 has 1 manufacturer part number on file: YMD-5819-R (Appleton Marine Inc).

What are the specifications of YMD-5819-R?

Key specifications for YMD-5819-R: End Item Identification: CGB-120 BARGE ATON GEAR. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-659-6719 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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