PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41134Disk,valve

Jenny Products, Inc · NSN 4820-00-425-0007 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-425-0007 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-425-0007. Primary manufacturer part number: 41134.
Features
  • Disk,valve — FSC 4820
  • Inside Diameter: 0.635 INCHES NOMINAL IN
  • Style Designator: PLAIN
  • Material: STEEL CORROSION RESISTING
  • Outside Diameter: 1.250 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Jenny Products, Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Disk,valve, cataloged under National Stock Number 4820-00-425-0007, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Jenny Products, Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-425-0007
Primary Part Number41134
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerJenny Products, Inc
StatusACTIVE
Inside Diameter0.635 INCHES NOMINAL IN
Style DesignatorPLAIN
MaterialSTEEL CORROSION RESISTING
Outside Diameter1.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4210-00-066-049541134J INTERCHANGEABLE
Tube Assembly,test
Griswold Industries Dba Cla-Val Co
5133-00-189-9324 INTERCHANGEABLE
Drill,twist
6645-00-848-8490105119 INTERCHANGEABLE
Meter,time Totalizing
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5330-00-874-0626378048 INTERCHANGEABLE
Seal
Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
4140-01-328-518041134 INTERCHANGEABLE
Fan,ventilating
Thermo Electron Corporation Dba Iec Centrifuge Div Laboratory Equipment Divsion
3020-01-475-695141134 INTERCHANGEABLE
Gear Rack
Moog Inc. Dba Ampac-Isp Corp
3020-01-546-79537550479-3009340940-3 INTERCHANGEABLE
Gear Rack
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
41134 PRIMARY Jenny Products, Inc (USA)
41134 Davey Compressor Co Div of Keco Industries Inc (USA)
Related Parts
4210-00-066-0495INTERCHANGEABLE
TUBE ASSEMBLY,TEST
41134J
5133-00-189-9324INTERCHANGEABLE
DRILL,TWIST
6645-00-848-8490INTERCHANGEABLE
METER,TIME TOTALIZING
105119
5330-00-874-0626INTERCHANGEABLE
SEAL
378048
4140-01-328-5180INTERCHANGEABLE
FAN,VENTILATING
41134
3020-01-475-6951INTERCHANGEABLE
GEAR RACK
41134
3020-01-546-7953INTERCHANGEABLE
GEAR RACK
7550479-3009340940-3

Frequently Asked Questions

What is NSN 4820-00-425-0007?

NSN 4820-00-425-0007 is a Disk,valve, manufactured by Jenny Products, Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-425-0007?

NSN 4820-00-425-0007 has 2 cross-referenced part numbers: 41134 (Jenny Products, Inc), 41134 (Davey Compressor Co Div of Keco Industries Inc).

What NSN replaces 4820-00-425-0007?

There are 7 known substitutes for 4820-00-425-0007: 4210-00-066-0495, 5133-00-189-9324, 6645-00-848-8490 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 41134?

Key specifications for 41134: Inside Diameter: 0.635 INCHES NOMINAL IN; Style Designator: PLAIN; Overall Height: 0.030 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com