Valve, Ball4820-01-686-9860

NSN 4820-01-686-9860 · NIIN 016869860 · Part number 0548014

Watts Regulator Company · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 79227

Government record, cited

NSN 4820-01-686-9860 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-686-9860. Manufacturer of record part number: 0548014.

Also searched as 4820-01-686-9860 · 4820016869860 · NIIN 016869860 · 01-686-9860 · FSC 4820 Valves, Nonpowered · CAGE 79227 · 0548014 · S-FBV-1 1"

Nearby stock numbers ← 4820-01-686-9848 Valve, Flow Control · 4820-01-686-9885 Sandwich, Check Valve →

4820-01-686-9860 — Valves, Nonpowered

Features

Valve,ball — FSC 4820
Furnished Items and Quantity: 1 LEVER
Connection Type: THREADED INTERNAL PIPE ALL ENDS
Valve Size: 1.00 INCHES IN
Thread Direction: RIGHT-HAND ALL ENDS
Nominal Thread Size: 1.00 INCHES ALL ENDS IN
Material: STEEL COMP 316 STEM
Material: STEEL CORROSION RESISTING BODY

Identification

NSN: 4820-01-686-9860
NIIN: 016869860
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 0548014
Manufacturer: Watts Regulator Company

General Description

The Valve,ball, cataloged under National Stock Number 4820-01-686-9860, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Watts Regulator Company. Government technical data includes 9 specifications, 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	4820-01-686-9860
Primary Part Number	0548014
Item Name	Valve,ball
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Watts Regulator Company
Status	ACTIVE
Furnished Items and Quantity	1 LEVER
Connection Type	THREADED INTERNAL PIPE ALL ENDS
Valve Size	1.00 INCHES IN
Thread Direction	RIGHT-HAND ALL ENDS
Nominal Thread Size	1.00 INCHES ALL ENDS IN
Material	STEEL COMP 316 STEM
Material	STEEL CORROSION RESISTING BODY
Material	GLASS FIBER SEAT
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
0548014 PRIMARY	Watts Regulator Company (USA)
S-FBV-1 1"	Watts Regulator 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 4820-01-686-9860?

NSN 4820-01-686-9860 is a Valve,ball, manufactured by Watts Regulator Company, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-686-9860?

NSN 4820-01-686-9860 has 2 manufacturer part numbers on file: 0548014 (Watts Regulator Company), S-FBV-1 1" (Watts Regulator Company).

What are the specifications of 0548014?

Key specifications for 0548014: Furnished Items and Quantity: 1 LEVER; Connection Type: THREADED INTERNAL PIPE ALL ENDS; Valve Size: 1.00 INCHES IN; Thread Direction: RIGHT-HAND ALL ENDS. 9 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-686-9860 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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