Griswold Industries Dba Cla-Val Co · NSN 4820-01-511-0372 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-511-0372 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-511-0372. Primary manufacturer part number: 20260601K 100M-1KR.
4820-01-511-0372 — No Item Name Available illustration
Features
Valve,check — FSC 4820
Material: COPPER ALLOY BODY
Material Document and Classification: MIL-B-16541 GR.A MIL SPEC SINGLE MATERIAL RESPONSE BODY
Style Designator: STRAIGHT THRU
Valve Operation Method: AUTOMATIC
Disk Loading Method: SPRING
4 verified cross-references
Primary manufacturer: Griswold Industries Dba Cla-Val Co
Applications
Flow control in piping systems
Pressure regulation
Steam and fluid isolation
Applications requiring Copper Alloy Body construction
General Description
The Valve,check, cataloged under National Stock Number 4820-01-511-0372, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Griswold Industries Dba Cla-Val Co. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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.
Technical Specifications
Parameter
Value
NSN
4820-01-511-0372
Primary Part Number
20260601K 100M-1KR
Item Name
Valve,check
FSC / FSG
4820 / 48 — No Item Name Available
Manufacturer
Griswold Industries Dba Cla-Val Co
Status
ACTIVE
Material
COPPER ALLOY BODY
Material Document and Classification
MIL-B-16541 GR.A MIL SPEC SINGLE MATERIAL RESPONSE BODY
NSN 4820-01-511-0372 is a Valve,check, manufactured by Griswold Industries Dba Cla-Val Co, classified under FSC 4820 (No Item Name Available). Status: active.
What are the part numbers for NSN 4820-01-511-0372?
There are 12 known substitutes for 4820-01-511-0372: 5360-00-874-0414, 2910-01-070-7979, 5365-01-266-4163 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 20260601K 100M-1KR?
Key specifications for 20260601K 100M-1KR: Material: COPPER ALLOY BODY; Part Name Assigned by Controlling Agency: 1.5 INCH HYTROL VALVE IN; Material Document and Classification: MIL-B-16541 GR.A MIL SPEC SINGLE MATERIAL RESPONSE BODY; Style Designator: STRAIGHT THRU. 6 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.