PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E-246 PIECE 22Seat,valve

Clark-Reliance Llc Dba Jerguson Gage & Valve · NSN 4820-01-222-0937 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-222-0937 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-222-0937. Primary manufacturer part number: E-246 PIECE 22.
Features
  • Seat,valve — FSC 4820
  • Material: STEEL OVERALL
  • 3 verified cross-references
  • Primary manufacturer: Clark-Reliance Llc Dba Jerguson Gage & Valve
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Overall construction
General Description

The Seat,valve, cataloged under National Stock Number 4820-01-222-0937, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Clark-Reliance Llc Dba Jerguson Gage & Valve. Government technical data includes 1 verified specification, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4820-01-222-0937
Primary Part NumberE-246 PIECE 22
Item NameSeat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerClark-Reliance Llc Dba Jerguson Gage & Valve
StatusCANCELLED
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5935-00-258-9109P310CCT INTERCHANGEABLE
Connector,plug,electrical
Cinch Connectivity Solutions Inc.
4310-00-400-4891P2 INTERCHANGEABLE
Piston and Shaft
Fl Industries Inc Pneumotive Div
6140-00-434-5883 INTERCHANGEABLE
Battery,storage
6625-00-548-8185 INTERCHANGEABLE
Test Set,electronic Systems
6625-00-643-1785 INTERCHANGEABLE
Test Set,insulation Breakdown
5340-00-726-7425 INTERCHANGEABLE
Plug,protective,dust and Moistur
5325-00-917-5490G57NB-2 INTERCHANGEABLE
Pressl0k
Nmc Group, Inc.
5220-00-968-4609CM2 INTERCHANGEABLE
Gage,plug,plain Cylindrical
Comtorgage Corporation
5996-00-990-2192 INTERCHANGEABLE
Amplifier,direct Current
5330-00-995-6230821737 INTERCHANGEABLE
Seal,plain Encased
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
E-246 PIECE 22 PRIMARY Clark-Reliance Llc Dba Jerguson Gage & Valve (USA)
P-2 PRIMARY Clark-Reliance Llc Dba Jerguson Gage & Valve (USA)
E-259 PIECE 22 Clark-Reliance Llc Dba Jerguson Gage & Valve (USA)
Related Parts
5935-00-258-9109INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
P310CCT
4310-00-400-4891INTERCHANGEABLE
PISTON AND SHAFT
P2
6140-00-434-5883INTERCHANGEABLE
BATTERY,STORAGE
6625-00-548-8185INTERCHANGEABLE
TEST SET,ELECTRONIC SYSTEMS
6625-00-643-1785INTERCHANGEABLE
TEST SET,INSULATION BREAKDOWN
5340-00-726-7425INTERCHANGEABLE
PLUG,PROTECTIVE,DUST AND MOISTUR
5325-00-917-5490INTERCHANGEABLE
PRESSL0K
G57NB-2
5220-00-968-4609INTERCHANGEABLE
GAGE,PLUG,PLAIN CYLINDRICAL
CM2
5996-00-990-2192INTERCHANGEABLE
AMPLIFIER,DIRECT CURRENT
5330-00-995-6230INTERCHANGEABLE
SEAL,PLAIN ENCASED
821737
6130-01-210-2849INTERCHANGEABLE
POWER SUPPLY
4820-01-252-4666INTERCHANGEABLE
POSITIONER,VALVE

Frequently Asked Questions

What is NSN 4820-01-222-0937?

NSN 4820-01-222-0937 is a Seat,valve, manufactured by Clark-Reliance Llc Dba Jerguson Gage & Valve, classified under FSC 4820 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4820-01-222-0937?

NSN 4820-01-222-0937 has 3 cross-referenced part numbers: E-246 PIECE 22 (Clark-Reliance Llc Dba Jerguson Gage & Valve), P-2 (Clark-Reliance Llc Dba Jerguson Gage & Valve), E-259 PIECE 22 (Clark-Reliance Llc Dba Jerguson Gage & Valve).

What NSN replaces 4820-01-222-0937?

There are 12 known substitutes for 4820-01-222-0937: 5935-00-258-9109, 4310-00-400-4891, 6140-00-434-5883 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of E-246 PIECE 22?

Key specifications for E-246 PIECE 22: Material: STEEL OVERALL. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4820-01-222-0937 still in active supply?

NSN 4820-01-222-0937 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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