PartsTable TECHNICAL DATA SHEET

NSN 4820-01-569-3022Government record, cited

Seat, Valve4820-01-569-3022

NSN 4820-01-569-3022 · NIIN 015693022 · Part number EH0069

Walchem Corp · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 30128

Government record, cited

NSN 4820-01-569-3022 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-569-3022. Manufacturer of record part number: EH0069.

Also searched as 4820-01-569-3022 · 4820015693022 · NIIN 015693022 · 01-569-3022 · FSC 4820 Valves, Nonpowered · CAGE 30128 · EH0069 · INST MAN EZ-SERIES IT. 12

Nearby stock numbers ← 4820-01-569-2651 Valve, Pneumatic Tank · 4820-01-569-3027 Ball, Check →

4820-01-569-3022 — Valves, Nonpowered

Features

Seat,valve — FSC 4820
Style Designator: PLAIN FLANGED
Material: RUBBER OVERALL
1 manufacturer part number on file
Manufacturer of record: Walchem Corp

Identification

NSN: 4820-01-569-3022
NIIN: 015693022
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: EH0069
Manufacturer: Walchem Corp

General Description

The Seat,valve, cataloged under National Stock Number 4820-01-569-3022, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Walchem Corp. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	4820-01-569-3022
Primary Part Number	EH0069
Item Name	Seat,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Walchem Corp
Status	ACTIVE
Style Designator	PLAIN FLANGED
Material	RUBBER OVERALL

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
EH0069 PRIMARY	Walchem Corp (USA)

Reference documents

Reference	Meaning
INST MAN EZ-SERIES IT. 12	5/1 Secondary reference Walchem Corp

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 4820-01-569-3022?

NSN 4820-01-569-3022 is a Seat,valve, manufactured by Walchem Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-569-3022?

NSN 4820-01-569-3022 has 1 manufacturer part number on file: EH0069 (Walchem Corp).

What are the specifications of EH0069?

Key specifications for EH0069: Style Designator: PLAIN FLANGED; Special Features: MATERIAL:FLUOROELASTOMER (FKM); REQUIRES 4 PER ASSEMBLY; NEXT HIGHER ASSEMBLY: SINGLE HEAD CHEMICAL FEED PUMP, P/N EZB20D1-VC; Part Name Assigned by Controlling Agency: SEAT, VALVE .250 FKM; End Item Identification: NEW CONSTRUCTION LCS2; LOGISTICS SUPPORT VESSEL. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-569-3022 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.

PartsTable Design LLC · partstable.com