Disk, Valve4820-00-480-2038

NSN 4820-00-480-2038 · NIIN 004802038 · Part number 710656

The Walworth Company · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 63686

Government record, cited

NSN 4820-00-480-2038 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-480-2038. Manufacturer of record part number: 710656.

Also searched as 4820-00-480-2038 · 4820004802038 · NIIN 004802038 · 00-480-2038 · FSC 4820 Valves, Nonpowered · CAGE 63686 · 710656

Nearby stock numbers ← 4820-00-480-1784 Stop, Shut-Off Valve · 4820-00-480-2042 →

4820-00-480-2038 — Valves, Nonpowered

Features

Disk,valve — FSC 4820
Outside Diameter: 1.465 INCHES NOMINAL IN
Style Designator: PLUG
Seat Angle: 15.0 DEGREES NOMINAL
Nominal Thread Size: 1.125 INCHES IN
Thread Class: 2B
Thread Quantity Per Inch: 12
Material: NICKEL ALLOY OR PLASTIC

Identification

NSN: 4820-00-480-2038
NIIN: 004802038
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 710656
Manufacturer: The Walworth Company

General Description

The Disk,valve, cataloged under National Stock Number 4820-00-480-2038, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is The Walworth Company. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-00-480-2038
Primary Part Number	710656
Item Name	Disk,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	The Walworth Company
Status	ACTIVE
Outside Diameter	1.465 INCHES NOMINAL IN
Style Designator	PLUG
Seat Angle	15.0 DEGREES NOMINAL
Nominal Thread Size	1.125 INCHES IN
Thread Class	2B
Thread Quantity Per Inch	12
Material	NICKEL ALLOY OR PLASTIC
Thread Series Designator	UN

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
710656 PRIMARY	The Walworth Company (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 4820-00-480-2038?

NSN 4820-00-480-2038 is a Disk,valve, manufactured by The Walworth Company, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-00-480-2038?

NSN 4820-00-480-2038 has 1 manufacturer part number on file: 710656 (The Walworth Company).

What are the specifications of 710656?

Key specifications for 710656: Overall Height: 1.369 INCHES NOMINAL IN; Outside Diameter: 1.465 INCHES NOMINAL IN; Style Designator: PLUG; Seat Angle: 15.0 DEGREES NOMINAL. 8 specifications are documented in the U.S. Government catalog.

Is NSN 4820-00-480-2038 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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