PartsTable TECHNICAL DATA SHEET

NSN 4820-01-301-8910Government record, cited

Valve, Ball4820-01-301-8910

NSN 4820-01-301-8910 · NIIN 013018910 · Part number D4342 PART 6150-31-2236TT-4IN

Portland Valve Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 53154

Government record, cited

NSN 4820-01-301-8910 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-301-8910. Manufacturer of record part number: D4342 PART 6150-31-2236TT-4IN.

Also searched as 4820-01-301-8910 · 4820013018910 · NIIN 013018910 · 01-301-8910 · FSC 4820 Valves, Nonpowered · CAGE 53154 · D4342 PART 6150-31-2236TT-4IN · 7150-31-2236XT · 7150-31-2236XT

Nearby stock numbers ← 4820-01-301-8909 Valve, Globe · 4820-01-301-8947 Sleeve and Slide, Directional Con →

4820-01-301-8910 — Valves, Nonpowered

Features

Valve,ball — FSC 4820
FSC Application Data: VALVE,BALL 4IN IN
3 manufacturer part numbers on file
Manufacturer of record: Portland Valve Llc

Identification

NSN: 4820-01-301-8910
NIIN: 013018910
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: D4342 PART 6150-31-2236TT-4IN
Manufacturer: Portland Valve Llc

General Description

The Valve,ball, cataloged under National Stock Number 4820-01-301-8910, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Portland Valve Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Technical Specifications

Parameter	Value
NSN	4820-01-301-8910
Primary Part Number	D4342 PART 6150-31-2236TT-4IN
Item Name	Valve,ball
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Portland Valve Llc
Status	ACTIVE
FSC Application Data	VALVE,BALL 4IN IN

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
7150-31-2236XT	Tw Metals, Inc. Dba Oneal Flat Rolled Metals Llc (USA)
D4342 PART 6150-31-2236TT-4IN PRIMARY	Portland Valve Llc (USA)
7150-31-2236XT	I-Solutions Direct, Inc (USA)

Reference documents

Reference	Meaning
D4342 PART 6150-31-2236TT-4IN	5/2 Secondary 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 4820-01-301-8910?

NSN 4820-01-301-8910 is a Valve,ball, manufactured by Portland Valve Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-301-8910?

NSN 4820-01-301-8910 has 3 manufacturer part numbers on file: 7150-31-2236XT (Tw Metals, Inc. Dba Oneal Flat Rolled Metals Llc), D4342 PART 6150-31-2236TT-4IN (Portland Valve Llc), 7150-31-2236XT (I-Solutions Direct, Inc).

What are the specifications of D4342 PART 6150-31-2236TT-4IN?

Key specifications for D4342 PART 6150-31-2236TT-4IN: FSC Application Data: VALVE,BALL 4IN IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-301-8910 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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