Disk, Valve4820-01-118-2280

NSN 4820-01-118-2280 · NIIN 011182280 · Part number 2801K24

Mcmaster-Carr Supply Co · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 39428

Government record, cited

NSN 4820-01-118-2280 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-118-2280. Manufacturer of record part number: 2801K24.

Also searched as 4820-01-118-2280 · 4820011182280 · NIIN 011182280 · 01-118-2280 · FSC 4820 Valves, Nonpowered · CAGE 39428 · 2801K24

Nearby stock numbers ← 4820-01-118-2186 Valve Assembly · 4820-01-118-2405 →

4820-01-118-2280 — Valves, Nonpowered

Features

Disk,valve — FSC 4820
Shoulder Height: 0.156 INCHES NOMINAL IN
Outside Diameter: 0.500 INCHES NOMINAL IN
Style Designator: PLAIN
Inside Diameter: 0.190 INCHES NOMINAL IN
Media for Which Designed: WATER
Material: RUBBER
1 manufacturer part number on file

Identification

NSN: 4820-01-118-2280
NIIN: 011182280
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 2801K24
Manufacturer: Mcmaster-Carr Supply Co

General Description

The Disk,valve, cataloged under National Stock Number 4820-01-118-2280, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 6 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	4820-01-118-2280
Primary Part Number	2801K24
Item Name	Disk,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Mcmaster-Carr Supply Co
Status	ACTIVE
Shoulder Height	0.156 INCHES NOMINAL IN
Outside Diameter	0.500 INCHES NOMINAL IN
Style Designator	PLAIN
Inside Diameter	0.190 INCHES NOMINAL IN
Media for Which Designed	WATER
Material	RUBBER

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
2801K24 PRIMARY	Mcmaster-Carr Supply Co (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 4820-01-118-2280?

NSN 4820-01-118-2280 is a Disk,valve, manufactured by Mcmaster-Carr Supply Co, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-118-2280?

NSN 4820-01-118-2280 has 1 manufacturer part number on file: 2801K24 (Mcmaster-Carr Supply Co).

What are the specifications of 2801K24?

Key specifications for 2801K24: Overall Height: 0.250 INCHES NOMINAL IN; Shoulder Height: 0.156 INCHES NOMINAL IN; Outside Diameter: 0.500 INCHES NOMINAL IN; Style Designator: PLAIN. 6 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-118-2280 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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