PartsTable TECHNICAL DATA SHEET

NSN 4810-01-166-5034Government record, cited

Disk, Valve4810-01-166-5034

NSN 4810-01-166-5034 · NIIN 011665034 · Part number 0726393

Eaton Limited · FSC 4810 — Valves, Powered · FSG 48 — Valves · CAGE K2523

Government record, cited

NSN 4810-01-166-5034 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-166-5034. Manufacturer of record part number: 0726393.

Also searched as 4810-01-166-5034 · 4810011665034 · NIIN 011665034 · 01-166-5034 · FSC 4810 Valves, Powered · CAGE K2523 · 0726393

Nearby stock numbers ← 4810-01-166-4913 Valve, Linear, Directional Control · 4810-01-166-5170 Body, Valve →

4810-01-166-5034 — Valves, Powered

Features

Disk,valve — FSC 4810
Shoulder Height: 0.070 INCHES NOMINAL IN
Outside Diameter: 0.250 INCHES NOMINAL IN
Style Designator: PLUG
Nominal Thread Size: 0.250 INCHES IN
Seat Radius: 0.100 INCHES NOMINAL IN
Media for Which Designed: WATER
Thread Class: 2A A

Identification

NSN: 4810-01-166-5034
NIIN: 011665034
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: 0726393
Manufacturer: Eaton Limited

General Description

The Disk,valve, cataloged under National Stock Number 4810-01-166-5034, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Eaton Limited. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	4810-01-166-5034
Primary Part Number	0726393
Item Name	Disk,valve
FSC / FSG	4810 / 48 — Valves, Powered
Manufacturer	Eaton Limited
Status	ACTIVE
Shoulder Height	0.070 INCHES NOMINAL IN
Outside Diameter	0.250 INCHES NOMINAL IN
Style Designator	PLUG
Nominal Thread Size	0.250 INCHES IN
Seat Radius	0.100 INCHES NOMINAL IN
Media for Which Designed	WATER
Thread Class	2A A
Material	STEEL CORROSION RESISTING
Thread Series Designator	UNF

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
0726393 PRIMARY	Eaton Limited (GBR)

Reference documents

Reference	Meaning
0726393	5/9 Secondary reference Mission Systems Wimborne Limited Div Cobham Mission Systems Wimborne Ltd

No interchangeability data on file.

Other items in FSC 4810 — Valves, Powered

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

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4810-00-001-4531 · Item name not on file

4810-00-001-4532

4810-00-001-4532 · Item name not on file

4810-00-001-4554

4810-00-001-4554 · Item name not on file

4810-00-001-4555

4810-00-001-4555 · Item name not on file

4810-00-001-4556

4810-00-001-4556 · Item name not on file

4810-00-001-4611

4810-00-001-4611 · Item name not on file

Frequently Asked Questions

What is NSN 4810-01-166-5034?

NSN 4810-01-166-5034 is a Disk,valve, manufactured by Eaton Limited, classified under FSC 4810, Valves, Powered. Status: active.

What part numbers are listed for NSN 4810-01-166-5034?

NSN 4810-01-166-5034 has 1 manufacturer part number on file: 0726393 (Eaton Limited).

What are the specifications of 0726393?

Key specifications for 0726393: Overall Height: 2.085 INCHES NOMINAL IN; Shoulder Height: 0.070 INCHES NOMINAL IN; Outside Diameter: 0.250 INCHES NOMINAL IN; Style Designator: PLUG. 9 specifications are documented in the U.S. Government catalog.

Is NSN 4810-01-166-5034 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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