PartsTable TECHNICAL DATA SHEET

NSN 4820-01-394-0384Government record, cited

Ball, Check4820-01-394-0384

NSN 4820-01-394-0384 · NIIN 013940384 · Part number FS01564-001

Precision Plastic Ball Co Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 6S571

Government record, cited

NSN 4820-01-394-0384 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-394-0384. Manufacturer of record part number: FS01564-001.

Also searched as 4820-01-394-0384 · 4820013940384 · NIIN 013940384 · 01-394-0384 · FSC 4820 Valves, Nonpowered · CAGE 6S571 · FS01564-001 · MIL-F-18866

Nearby stock numbers ← 4820-01-394-0293 · 4820-01-394-0385 →

4820-01-394-0384 — Valves, Nonpowered

Features

Ball,check — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Precision Plastic Ball Co Inc

Identification

NSN: 4820-01-394-0384
NIIN: 013940384
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: FS01564-001
Manufacturer: Precision Plastic Ball Co Inc

General Description

The Ball,check, cataloged under National Stock Number 4820-01-394-0384, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Precision Plastic Ball Co Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Ball,check
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Precision Plastic Ball Co Inc (CAGE 6S571)

Technical Specifications

Parameter	Value
NSN	4820-01-394-0384
Primary Part Number	FS01564-001
Item Name	Ball,check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Precision Plastic Ball Co 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
FS01564-001 PRIMARY	Precision Plastic Ball Co Inc (USA)

Reference documents

Reference	Meaning
MIL-F-18866	4/1 Identification reference U.S. Government activity

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 4820-01-394-0384?

NSN 4820-01-394-0384 is a Ball,check, manufactured by Precision Plastic Ball Co Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-394-0384?

NSN 4820-01-394-0384 has 1 manufacturer part number on file: FS01564-001 (Precision Plastic Ball Co Inc).

Is NSN 4820-01-394-0384 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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