PartsTable TECHNICAL DATA SHEET

NSN 4810-01-164-5665Government record, cited

Valve, Butterfly4810-01-164-5665

NSN 4810-01-164-5665 · NIIN 011645665 · Part number 109644-2-1

Honeywell International Inc. Div Aerospace - Torrance · FSC 4810 — Valves, Powered · FSG 48 — Valves · CAGE 70210

Government record, cited

NSN 4810-01-164-5665 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-164-5665. Manufacturer of record part number: 109644-2-1.

Also searched as 4810-01-164-5665 · 4810011645665 · NIIN 011645665 · 01-164-5665 · FSC 4810 Valves, Powered · CAGE 70210 · 109644-2-1

Nearby stock numbers ← 4810-01-164-4803 Parts Kit, Butterfly Valve · 4810-01-164-6896 Suppress Assembly V →

4810-01-164-5665 — Valves, Powered

Features

Valve,butterfly — FSC 4810
Connection Type: FLANGE FIRST END
Style Designator: STRAIGHT THRU FLANGED ENDS
Valve Size: 3.875 INCHES IN
Face to Face Distance: 4.000 INCHES IN
Material: ALUMINUM ALLOY OVERALL
Valve Operation Method: SOLENOID
1 manufacturer part number on file

Identification

NSN: 4810-01-164-5665
NIIN: 011645665
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: 109644-2-1
Manufacturer: Honeywell International Inc. Div Aerospace - Torrance

General Description

The Valve,butterfly, cataloged under National Stock Number 4810-01-164-5665, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. 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.

Catalog Facts

Item Name	Valve,butterfly
FSC / FSG	4810 — Valves, Powered (FSG 48)
Manufacturers	Honeywell International Inc. Div Aerospace - Torrance (CAGE 70210)

Technical Specifications

Parameter	Value
NSN	4810-01-164-5665
Primary Part Number	109644-2-1
Item Name	Valve,butterfly
FSC / FSG	4810 / 48 — Valves, Powered
Manufacturer	Honeywell International Inc. Div Aerospace - Torrance
Status	ACTIVE
Connection Type	FLANGE FIRST END
Style Designator	STRAIGHT THRU FLANGED ENDS
Valve Size	3.875 INCHES IN
Face to Face Distance	4.000 INCHES IN
Material	ALUMINUM ALLOY OVERALL
Valve Operation Method	SOLENOID

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
109644-2-1 PRIMARY	Honeywell International Inc. Div Aerospace - Torrance (USA)

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 4810-01-164-5665?

NSN 4810-01-164-5665 is a Valve,butterfly, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 4810, Valves, Powered. Status: active.

What part numbers are listed for NSN 4810-01-164-5665?

NSN 4810-01-164-5665 has 1 manufacturer part number on file: 109644-2-1 (Honeywell International Inc. Div Aerospace - Torrance).

What are the specifications of 109644-2-1?

Key specifications for 109644-2-1: Connection Type: FLANGE FIRST END; Style Designator: STRAIGHT THRU FLANGED ENDS; Valve Size: 3.875 INCHES IN; Face to Face Distance: 4.000 INCHES IN. 6 specifications are documented in the U.S. Government catalog.

Is NSN 4810-01-164-5665 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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