PartsTable TECHNICAL DATA SHEET

NSN 4810-01-397-6654Government record, cited

Body, Valve4810-01-397-6654

NSN 4810-01-397-6654 · NIIN 013976654 · Part number 83566

Ontic Engineering & Manufacturing, Inc Dba Ontic Us · FSC 4810 — Valves, Powered · FSG 48 — Valves · CAGE 45934

Government record, cited

NSN 4810-01-397-6654 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-397-6654. Manufacturer of record part number: 83566.

Also searched as 4810-01-397-6654 · 4810013976654 · NIIN 013976654 · 01-397-6654 · FSC 4810 Valves, Powered · CAGE 45934 · 83566

Nearby stock numbers ← 4810-01-397-6089 Valve, Linear, Directional Control · 4810-01-397-7027 Guide, Valve Stem →

4810-01-397-6654 — Valves, Powered

Features

Body,valve — FSC 4810
1 manufacturer part number on file
Manufacturer of record: Ontic Engineering & Manufacturing, Inc Dba Ontic Us

Identification

NSN: 4810-01-397-6654
NIIN: 013976654
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: 83566
Manufacturer: Ontic Engineering & Manufacturing, Inc Dba Ontic Us

General Description

The Body,valve, cataloged under National Stock Number 4810-01-397-6654, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	4810-01-397-6654
Primary Part Number	83566
Item Name	Body,valve
FSC / FSG	4810 / 48 — Valves, Powered
Manufacturer	Ontic Engineering & Manufacturing, Inc Dba Ontic Us
Status	ACTIVE

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
83566 PRIMARY	Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)

Reference documents

Reference	Meaning
83566	5/9 Secondary reference Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator

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.

4810-00-001-1247

4810-00-001-1247 · Item name not on file

4810-00-001-4499

VALVE,SOLENOID

4810-00-001-4531

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 4810-01-397-6654?

NSN 4810-01-397-6654 is a Body,valve, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 4810, Valves, Powered. Status: active.

What part numbers are listed for NSN 4810-01-397-6654?

NSN 4810-01-397-6654 has 1 manufacturer part number on file: 83566 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).

What are the specifications of 83566?

Key specifications for 83566: End Item Identification: 4810-01-252-4590. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4810-01-397-6654 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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