Disk, Valve4820-00-401-9336

NSN 4820-00-401-9336 · NIIN 004019336 · Part number 151

Lawler Manufacturing Company, Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 75545

Government record, cited

NSN 4820-00-401-9336 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-401-9336. Manufacturer of record part number: 151.

Also searched as 4820-00-401-9336 · 4820004019336 · NIIN 004019336 · 00-401-9336 · FSC 4820 Valves, Nonpowered · CAGE 75545 · 151

Nearby stock numbers ← 4820-00-401-9335 Disk, Valve · 4820-00-401-9337 →

4820-00-401-9336 — Valves, Nonpowered

Features

Disk,valve — FSC 4820
Outside Diameter: 0.875 INCHES NOMINAL IN
Style Designator: PLAIN
Inside Diameter: 0.187 INCHES NOMINAL IN
Material: RUBBER BUTADIENE-STYRENE CLASS SBR
1 manufacturer part number on file
Manufacturer of record: Lawler Manufacturing Company, Inc.

Identification

NSN: 4820-00-401-9336
NIIN: 004019336
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 151
Manufacturer: Lawler Manufacturing Company, Inc.

General Description

The Disk,valve, cataloged under National Stock Number 4820-00-401-9336, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Lawler Manufacturing Company, Inc.. Government technical data includes 4 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	4820-00-401-9336
Primary Part Number	151
Item Name	Disk,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Lawler Manufacturing Company, Inc.
Status	ACTIVE
Outside Diameter	0.875 INCHES NOMINAL IN
Style Designator	PLAIN
Inside Diameter	0.187 INCHES NOMINAL IN
Material	RUBBER BUTADIENE-STYRENE CLASS SBR

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
151 PRIMARY	Lawler Manufacturing 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 4820-00-401-9336?

NSN 4820-00-401-9336 is a Disk,valve, manufactured by Lawler Manufacturing Company, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-00-401-9336?

NSN 4820-00-401-9336 has 1 manufacturer part number on file: 151 (Lawler Manufacturing Company, Inc.).

What are the specifications of 151?

Key specifications for 151: Overall Height: 0.062 INCHES NOMINAL IN; Outside Diameter: 0.875 INCHES NOMINAL IN; Style Designator: PLAIN; Inside Diameter: 0.187 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.

Is NSN 4820-00-401-9336 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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