Lawler Manufacturing Company, Inc. · NSN 4820-01-219-1431 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-219-1431 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-219-1431. Primary manufacturer part number: 1541-01.
4820-01-219-1431 — No Item Name Available illustration
Features
Seat,valve — FSC 4820
Material Document and Classification: MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Material: COPPER ALLOY OVERALL
Seating Surface Shape: FLAT
3 verified cross-references
Primary manufacturer: Lawler Manufacturing Company, Inc.
Applications
Flow control in piping systems
Pressure regulation
Steam and fluid isolation
Applications requiring Copper Alloy Overall construction
General Description
The Seat,valve, cataloged under National Stock Number 4820-01-219-1431, 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 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-219-1431
Primary Part Number
1541-01
Item Name
Seat,valve
FSC / FSG
4820 / 48 — No Item Name Available
Manufacturer
Lawler Manufacturing Company, Inc.
Status
ACTIVE
Material Document and Classification
MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN 4820-01-219-1431 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 4820-01-219-1431?
There are 9 known substitutes for 4820-01-219-1431: 5950-00-421-2976, 5815-00-676-6942, 5331-00-950-8217 and 6 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 1541-01?
Key specifications for 1541-01: Material Document and Classification: MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: COPPER ALLOY OVERALL; Seating Surface Shape: FLAT. 3 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.