PartsTable TECHNICAL DATA SHEET

NSN 4820-01-554-1295Government record, cited

Valve, Ball4820-01-554-1295

NSN 4820-01-554-1295 · NIIN 015541295 · Part number PAAI008169

Defense Maritime Solutions, Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 0EYA6

Government record, cited

NSN 4820-01-554-1295 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-554-1295. Manufacturer of record part number: PAAI008169.

Also searched as 4820-01-554-1295 · 4820015541295 · NIIN 015541295 · 01-554-1295 · FSC 4820 Valves, Nonpowered · CAGE 0EYA6 · PAAI008169 · 10423-02418 · PAAI006886

Nearby stock numbers ← 4820-01-554-1263 Valve, Globe · 4820-01-554-1299 Valve, Angle →

4820-01-554-1295 — Valves, Nonpowered

Features

Valve,ball — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Defense Maritime Solutions, Inc.

Identification

NSN: 4820-01-554-1295
NIIN: 015541295
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: PAAI008169
Manufacturer: Defense Maritime Solutions, Inc.

General Description

The Valve,ball, cataloged under National Stock Number 4820-01-554-1295, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Defense Maritime Solutions, Inc.. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Valve,ball
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Wartsila Netherlands (CAGE H1512); Defense Maritime Solutions, Inc. (CAGE 0EYA6)

Technical Specifications

Parameter	Value
NSN	4820-01-554-1295
Primary Part Number	PAAI008169
Item Name	Valve,ball
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Defense Maritime Solutions, 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
10423-02418	Wartsila Netherlands (NLD)
PAAI008169 PRIMARY	Defense Maritime Solutions, Inc. (USA)

Reference documents

Reference	Meaning
PAAI006886	D/9 Drawing number reference only Defense Maritime Solutions, Inc.

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 4820-01-554-1295?

NSN 4820-01-554-1295 is a Valve,ball, manufactured by Defense Maritime Solutions, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-554-1295?

NSN 4820-01-554-1295 has 2 manufacturer part numbers on file: 10423-02418 (Wartsila Netherlands), PAAI008169 (Defense Maritime Solutions, Inc.).

Is NSN 4820-01-554-1295 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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