PartsTable TECHNICAL DATA SHEET

NSN 4820-01-285-0728Government record, cited

Valve, Test Fitting4820-01-285-0728

NSN 4820-01-285-0728 · NIIN 012850728 · Part number 22956192

W. & O. Supply, Inc. Dba W & O Supply Inc Div Corporate Location · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 8P118

Government record, cited

NSN 4820-01-285-0728 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-285-0728. Manufacturer of record part number: 22956192.

Also searched as 4820-01-285-0728 · 4820012850728 · NIIN 012850728 · 01-285-0728 · FSC 4820 Valves, Nonpowered · CAGE 8P118 · 22956192 · NB22956192

Nearby stock numbers ← 4820-01-285-0725 Arm, Disk · 4820-01-285-0733 Stem, Fluid Valve →

4820-01-285-0728 — Valves, Nonpowered

Features

Valve,test Fitting — FSC 4820
General Characteristics Item Description: VALVE SIZE 5 IN. IN
2 manufacturer part numbers on file
Manufacturer of record: W. & O. Supply, Inc. Dba W & O Supply Inc Div Corporate Location

Identification

NSN: 4820-01-285-0728
NIIN: 012850728
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 22956192
Manufacturer: W. & O. Supply, Inc. Dba W & O Supply Inc Div Corporate Location

General Description

The Valve,test Fitting, cataloged under National Stock Number 4820-01-285-0728, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is W. & O. Supply, Inc. Dba W & O Supply Inc Div Corporate Location. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	4820-01-285-0728
Primary Part Number	22956192
Item Name	Valve,test Fitting
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	W. & O. Supply, Inc. Dba W & O Supply Inc Div Corporate Location
Status	ACTIVE
General Characteristics Item Description	VALVE SIZE 5 IN. IN

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
22956192 PRIMARY	W. & O. Supply, Inc. Dba W & O Supply Inc Div Corporate Location (USA)
NB22956192 PRIMARY	Leslie Controls, Inc. Dba Leslie Controls Inc (USA)

Reference documents

Reference	Meaning
22956192	5/9 Secondary reference Leslie Controls, Inc. Dba Leslie Controls Inc

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 4820-01-285-0728?

NSN 4820-01-285-0728 is a Valve,test Fitting, manufactured by W. & O. Supply, Inc. Dba W & O Supply Inc Div Corporate Location, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-285-0728?

NSN 4820-01-285-0728 has 2 manufacturer part numbers on file: 22956192 (W. & O. Supply, Inc. Dba W & O Supply Inc Div Corporate Location), NB22956192 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What are the specifications of 22956192?

Key specifications for 22956192: General Characteristics Item Description: VALVE SIZE 5 IN. IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-285-0728 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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