Valve, Ball4820-01-398-8330

NSN 4820-01-398-8330 · NIIN 013988330

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-398-8330 · 4820013988330 · NIIN 013988330 · 01-398-8330 · FSC 4820 Valves, Nonpowered

Nearby stock numbers ← 4820-01-398-8318 Diaphragm, Actuator Valve, Special · 4820-01-398-8335 Sleeve and Slide, Directional Con →

4820-01-398-8330 — Valves, Nonpowered

Features

Valve,ball — FSC 4820
Style Designator: STRAIGHT THRU
Nominal Thread Size: 1.500 INCHES ALL ENDS IN
Material: BRONZE BODY
Material: STEEL CORROSION RESISTING FLOW CONTROL DEVICE
Material: PLASTIC POLYTETRAFLUOROETHYLENE SEAT
Material: STEEL CORROSION RESISTING STEM
Valve Operation Method: MANUAL

Identification

NSN: 4820-01-398-8330
NIIN: 013988330
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Valve,ball, cataloged under National Stock Number 4820-01-398-8330, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	4820-01-398-8330
Item Name	Valve,ball
FSC / FSG	4820 / 48 — Valves, Nonpowered
Status	ACTIVE
Style Designator	STRAIGHT THRU
Nominal Thread Size	1.500 INCHES ALL ENDS IN
Material	BRONZE BODY
Material	STEEL CORROSION RESISTING FLOW CONTROL DEVICE
Material	PLASTIC POLYTETRAFLUOROETHYLENE SEAT
Material	STEEL CORROSION RESISTING STEM
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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
AQ311KKKT-1 1/2	3/9 Design control — primary reference Lunkenheimer Co

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 4820-01-398-8330?

NSN 4820-01-398-8330 is a Valve,ball, classified under FSC 4820, Valves, Nonpowered. Status: active.

What are the specifications of 4820-01-398-8330?

Key specifications for 4820-01-398-8330: Style Designator: STRAIGHT THRU; Nominal Thread Size: 1.500 INCHES ALL ENDS IN; Special Features: COCHRAN LOADE; Material: BRONZE BODY. 7 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-398-8330 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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