Valve, Ball4820-01-554-8376

NSN 4820-01-554-8376 · NIIN 015548376 · Part number 309806

Atico-Internormen · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 095B7

Government record, cited

NSN 4820-01-554-8376 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-554-8376. Manufacturer of record part number: 309806.

Also searched as 4820-01-554-8376 · 4820015548376 · NIIN 015548376 · 01-554-8376 · FSC 4820 Valves, Nonpowered · CAGE 095B7 · 309806

Nearby stock numbers ← 4820-01-554-8362 Valve, Ball · 4820-01-554-8402 Cock, Poppet Drain →

4820-01-554-8376 — Valves, Nonpowered

Features

Valve,ball — FSC 4820
Valve Operation Method: MANUAL
2 manufacturer part numbers on file
Manufacturer of record: Atico-Internormen

Identification

NSN: 4820-01-554-8376
NIIN: 015548376
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 309806
Manufacturer: Atico-Internormen

General Description

The Valve,ball, cataloged under National Stock Number 4820-01-554-8376, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Atico-Internormen. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-554-8376
Primary Part Number	309806
Item Name	Valve,ball
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Atico-Internormen
Status	ACTIVE
Valve Operation Method	MANUAL

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
309806	Eaton Technologies Gmbh (DEU)
309806 PRIMARY	Atico-Internormen (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 4820-01-554-8376?

NSN 4820-01-554-8376 is a Valve,ball, manufactured by Atico-Internormen, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-554-8376?

NSN 4820-01-554-8376 has 2 manufacturer part numbers on file: 309806 (Eaton Technologies Gmbh), 309806 (Atico-Internormen).

What are the specifications of 309806?

Key specifications for 309806: Special Features: USED ON DUPLEX FILTERS P/N DFS-2405-42575 AND P/N DFS-2405-41712; Part Name Assigned by Controlling Agency: AIR BLEEDING COCK; End Item Identification: DUPLEX FILTERS; NEW CONSTRUCTION LCS1; Valve Operation Method: MANUAL. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-554-8376 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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