PartsTable TECHNICAL DATA SHEET

NSN 4820-01-569-3027Government record, cited

Ball, Check4820-01-569-3027

NSN 4820-01-569-3027 · NIIN 015693027 · Part number EH0084

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

Government record, cited

NSN 4820-01-569-3027 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-569-3027. Manufacturer of record part number: EH0084.

Also searched as 4820-01-569-3027 · 4820015693027 · NIIN 015693027 · 01-569-3027 · FSC 4820 Valves, Nonpowered · CAGE 30128 · EH0084 · INST MAN EZ-SERIES IT. 13

Nearby stock numbers ← 4820-01-569-3022 Seat, Valve · 4820-01-569-3107 Valve Assembly, Manifold →

4820-01-569-3027 — Valves, Nonpowered

Features

Ball,check — FSC 4820
Valve Size for Which Designed: 0.250 INCHES IN
Valve Design Control Activity: 30128
1 manufacturer part number on file
Manufacturer of record: Walchem Corp

Identification

NSN: 4820-01-569-3027
NIIN: 015693027
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: EH0084
Manufacturer: Walchem Corp

General Description

The Ball,check, cataloged under National Stock Number 4820-01-569-3027, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	4820-01-569-3027
Primary Part Number	EH0084
Item Name	Ball,check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Walchem Corp
Status	ACTIVE
Valve Size for Which Designed	0.250 INCHES IN
Valve Design Control Activity	30128

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
EH0084 PRIMARY	Walchem Corp (USA)

Reference documents

Reference	Meaning
INST MAN EZ-SERIES IT. 13	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 4820-01-569-3027?

NSN 4820-01-569-3027 is a Ball,check, manufactured by Walchem Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-569-3027?

NSN 4820-01-569-3027 has 1 manufacturer part number on file: EH0084 (Walchem Corp).

What are the specifications of EH0084?

Key specifications for EH0084: Valve Size for Which Designed: 0.250 INCHES IN; Special Features: MATERIAL: CERAMIC; 4 REQUIRED PER ASSEMBLY; NEXT HIGHER ASSEMBLY P/N EZB20D1-VC SINGLE HEAD CHEMICAL FEED PUMP; Part Name Assigned by Controlling Agency: BALL, VALVE, .250 CE; Valve Design Control Activity: 30128. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-569-3027 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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