Lawler Manufacturing Company, Inc. · NSN 4820-01-465-5534 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-465-5534 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-465-5534. Primary manufacturer part number: 1446-1.
4820-01-465-5534 — No Item Name Available illustration
Features
Seat,valve — FSC 4820
Flange Seat to Disk End Height: 0.187 INCHES NOMINAL IN
Seating Surface Shape: FLAT
Style Designator: THREADED FLANGED
Material: COPPER ALLOY SEAT
Flange Diameter: 2.781 INCHES NOMINAL IN
Body Inside Diameter: 2.000 INCHES NOMINAL IN
Under Flange Height: 0.375 INCHES NOMINAL IN
Applications
Flow control in piping systems
Pressure regulation
Steam and fluid isolation
Applications requiring Copper Alloy Seat construction
General Description
The Seat,valve, cataloged under National Stock Number 4820-01-465-5534, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Lawler Manufacturing Company, Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
NSN 4820-01-465-5534 is a Seat,valve, manufactured by Lawler Manufacturing Company, Inc., classified under FSC 4820 (No Item Name Available). Status: active.
What are the part numbers for NSN 4820-01-465-5534?
NSN 4820-01-465-5534 has 2 cross-referenced part numbers: 1446-1 (Lawler Manufacturing Company, Inc.), 1327-D (Lawler Manufacturing Company, Inc.).
What NSN replaces 4820-01-465-5534?
There are 12 known substitutes for 4820-01-465-5534: 5330-00-376-7753, 1620-00-775-0517, 5315-00-860-0532 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 1446-1?
Key specifications for 1446-1: Flange Seat to Disk End Height: 0.187 INCHES NOMINAL IN; Seating Surface Shape: FLAT; Special Features: NHA VALVE; Style Designator: THREADED FLANGED. 9 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.