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NSN 4820-01-155-5899Government record, cited

Disk, Valve4820-01-155-5899

NSN 4820-01-155-5899 · NIIN 011555899 · Part number KC105-3

F.c.kingston Co. Dba Storm Manufacturing · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 75336

Government record, cited

NSN 4820-01-155-5899 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-155-5899. Manufacturer of record part number: KC105-3.

Also searched as 4820-01-155-5899 · 4820011555899 · NIIN 011555899 · 01-155-5899 · FSC 4820 Valves, Nonpowered · CAGE 75336 · KC105-3 · 224A3/4X1/2 · 224A3/4X1/2 PIECE 3

Nearby stock numbers ← 4820-01-155-5867 Valve, Linear, Directional Control · 4820-01-155-5900 Diaphragm, Valve, Flat →

4820-01-155-5899 — Valves, Nonpowered

Features

Disk,valve — FSC 4820
Outside Diameter: 0.926 INCHES NOMINAL IN
Style Designator: SOLID
Material: PLASTIC ACETAL
2 manufacturer part numbers on file
Manufacturer of record: F.c.kingston Co. Dba Storm Manufacturing

Identification

NSN: 4820-01-155-5899
NIIN: 011555899
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: KC105-3
Manufacturer: F.c.kingston Co. Dba Storm Manufacturing

General Description

The Disk,valve, cataloged under National Stock Number 4820-01-155-5899, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is F.c.kingston Co. Dba Storm Manufacturing. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	4820-01-155-5899
Primary Part Number	KC105-3
Item Name	Disk,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	F.c.kingston Co. Dba Storm Manufacturing
Status	ACTIVE
Outside Diameter	0.926 INCHES NOMINAL IN
Style Designator	SOLID
Material	PLASTIC ACETAL

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
KC105-3 PRIMARY	F.c.kingston Co. Dba Storm Manufacturing (USA)
224A3/4X1/2 PIECE 3	F.c.kingston Co. Dba Storm Manufacturing (USA)

Reference documents

Reference	Meaning
224A3/4X1/2	D/9 Drawing number reference only F.c.kingston Co. Dba Storm Manufacturing

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 4820-01-155-5899?

NSN 4820-01-155-5899 is a Disk,valve, manufactured by F.c.kingston Co. Dba Storm Manufacturing, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-155-5899?

NSN 4820-01-155-5899 has 2 manufacturer part numbers on file: KC105-3 (F.c.kingston Co. Dba Storm Manufacturing), 224A3/4X1/2 PIECE 3 (F.c.kingston Co. Dba Storm Manufacturing).

What are the specifications of KC105-3?

Key specifications for KC105-3: Overall Height: 0.190 INCHES NOMINAL IN; Outside Diameter: 0.926 INCHES NOMINAL IN; Style Designator: SOLID; Material: PLASTIC ACETAL. 3 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-155-5899 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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