Valve, Regulating, Fluid Pressure4820-01-685-6155

NSN 4820-01-685-6155 · NIIN 016856155 · Part number B18-C4-FKG0

Wilkerson Company Incorporated Div Wilkerson Company, Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 61135

Government record, cited

NSN 4820-01-685-6155 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-685-6155. Manufacturer of record part number: B18-C4-FKG0.

Also searched as 4820-01-685-6155 · 4820016856155 · NIIN 016856155 · 01-685-6155 · FSC 4820 Valves, Nonpowered · CAGE 61135 · B18-C4-FKG0

Nearby stock numbers ← 4820-01-685-5908 Valve, Ball · 4820-01-685-6479 Valve, Safety Relief →

4820-01-685-6155 — Valves, Nonpowered

Features

Valve,regulating,fluid Pressure — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Wilkerson Company Incorporated Div Wilkerson Company, Inc.

Identification

NSN: 4820-01-685-6155
NIIN: 016856155
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: B18-C4-FKG0
Manufacturer: Wilkerson Company Incorporated Div Wilkerson Company, Inc.

General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-685-6155, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Wilkerson Company Incorporated Div Wilkerson Company, Inc.. 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	4820-01-685-6155
Primary Part Number	B18-C4-FKG0
Item Name	Valve,regulating,fluid Pressure
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Wilkerson Company Incorporated Div Wilkerson Company, 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
B18-C4-FKG0 PRIMARY	Wilkerson Company Incorporated Div Wilkerson Company, Inc. (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 4820-01-685-6155?

NSN 4820-01-685-6155 is a Valve,regulating,fluid Pressure, manufactured by Wilkerson Company Incorporated Div Wilkerson Company, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-685-6155?

NSN 4820-01-685-6155 has 1 manufacturer part number on file: B18-C4-FKG0 (Wilkerson Company Incorporated Div Wilkerson Company, Inc.).

What are the specifications of B18-C4-FKG0?

Key specifications for B18-C4-FKG0: Part Name Assigned by Controlling Agency: FILTER/REGULATOR 1/2 INCH IN. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-685-6155 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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