NSN 4810-01-553-6473 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-553-6473. Manufacturer of record part number: WD319ALB.
Also searched as4810-01-553-6473 ·
4810015536473 ·
NIIN 015536473 ·
01-553-6473 ·
FSC 4810 Valves, Powered · CAGE 13226 · WD319ALB
Operating Pressure: 75.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Valve Size: 3.000 INCHES IN
1 manufacturer part number on file
Manufacturer of record: Betts Industries, Inc.
Identification
NSN: 4810-01-553-6473
NIIN: 015536473
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: WD319ALB
Manufacturer: Betts Industries, Inc.
General Description
The Valve,butterfly, cataloged under National Stock Number 4810-01-553-6473, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Betts Industries, Inc.. 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
4810-01-553-6473
Primary Part Number
WD319ALB
Item Name
Valve,butterfly
FSC / FSG
4810 / 48 — Valves, Powered
Manufacturer
Betts Industries, Inc.
Status
ACTIVE
Operating Pressure
75.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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4810-00-001-4611 · Item name not on file
Frequently Asked Questions
What is NSN 4810-01-553-6473?
NSN 4810-01-553-6473 is a Valve,butterfly, manufactured by Betts Industries, Inc., classified under FSC 4810, Valves, Powered. Status: active.
What part numbers are listed for NSN 4810-01-553-6473?
NSN 4810-01-553-6473 has 1 manufacturer part number on file: WD319ALB (Betts Industries, Inc.).
What are the specifications of WD319ALB?
Key specifications for WD319ALB: Operating Pressure: 75.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Valve Size: 3.000 INCHES IN; Special Features: LIGHTWEIGHT COMPACT VERSATILE,AIR-SPRING OPERATED VALVE CAN BE SOLD AS EITHER AN AIR TO OPEN,SPRING RETURN VALVE OR AS AN AIR TO CLOSE SPRING TO OPEN VALVE; Part Name Assigned by Controlling Agency: WET-R-DRI VALVE. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4810-01-553-6473 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.