Valve, Butterfly4810-01-662-3911

NSN 4810-01-662-3911 · NIIN 016623911 · Part number WD-3510-8 DN250

Nibco Inc Chemtrol Div · FSC 4810 — Valves, Powered · FSG 48 — Valves · CAGE 61623

Government record, cited

NSN 4810-01-662-3911 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-662-3911. Manufacturer of record part number: WD-3510-8 DN250.

Also searched as 4810-01-662-3911 · 4810016623911 · NIIN 016623911 · 01-662-3911 · FSC 4810 Valves, Powered · CAGE 61623 · WD-3510-8 DN250

Nearby stock numbers ← 4810-01-662-2824 Ball, Valve, Ported · 4810-01-662-3949 Valve, Butterfly →

4810-01-662-3911 — Valves, Powered

Features

Valve,butterfly — FSC 4810
Nominal Length: 20.25 INCHES ALL ENDS IN
Valve Size: 8.0 INCHES IN
1 manufacturer part number on file
Manufacturer of record: Nibco Inc Chemtrol Div

Identification

NSN: 4810-01-662-3911
NIIN: 016623911
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: WD-3510-8 DN250
Manufacturer: Nibco Inc Chemtrol Div

General Description

The Valve,butterfly, cataloged under National Stock Number 4810-01-662-3911, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Nibco Inc Chemtrol Div. Government technical data includes 2 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	4810-01-662-3911
Primary Part Number	WD-3510-8 DN250
Item Name	Valve,butterfly
FSC / FSG	4810 / 48 — Valves, Powered
Manufacturer	Nibco Inc Chemtrol Div
Status	ACTIVE
Nominal Length	20.25 INCHES ALL ENDS IN
Valve Size	8.0 INCHES 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
WD-3510-8 DN250 PRIMARY	Nibco Inc Chemtrol Div (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.

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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 4810-01-662-3911?

NSN 4810-01-662-3911 is a Valve,butterfly, manufactured by Nibco Inc Chemtrol Div, classified under FSC 4810, Valves, Powered. Status: active.

What part numbers are listed for NSN 4810-01-662-3911?

NSN 4810-01-662-3911 has 1 manufacturer part number on file: WD-3510-8 DN250 (Nibco Inc Chemtrol Div).

What are the specifications of WD-3510-8 DN250?

Key specifications for WD-3510-8 DN250: Nominal Length: 20.25 INCHES ALL ENDS IN; Valve Size: 8.0 INCHES IN; Special Features: VALVE PRESSURE RATING:250PSI WWP;EXTENDED NECK;WAFER STYLE; Part Name Assigned by Controlling Agency: BUTTERFLY VALVE 8" UL LISTED, FM APPROVED WITH SWITCH. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4810-01-662-3911 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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