PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P-111Valve,ball

Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609 · NSN 4820-01-223-8664 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-223-8664 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-223-8664. Primary manufacturer part number: P-111.
Features
  • Valve,ball — FSC 4820
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT
  • Valve Operation Method: MANUAL
  • Connection Style: SOCKET ALL ENDS
  • Material: STEEL BODY
  • Style Designator: STRAIGHT THRU
  • Operating Pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
  • Connection Type: UNTHREADED INTERNAL PIPE ALL ENDS
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr Seat construction
General Description

The Valve,ball, cataloged under National Stock Number 4820-01-223-8664, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609. Government technical data includes 10 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.

Technical Specifications
ParameterValue
NSN4820-01-223-8664
Primary Part NumberP-111
Item NameValve,ball
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerWorcester Controls Corp P O Box 2609 Cookeville Tn 385022609
StatusACTIVE
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT
Valve Operation MethodMANUAL
Connection StyleSOCKET ALL ENDS
MaterialSTEEL BODY
Style DesignatorSTRAIGHT THRU
Operating Pressure300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Connection TypeUNTHREADED INTERNAL PIPE ALL ENDS
MaterialNICKEL ALLOY FLOW CONTROL DEVICE
MaterialSTEEL STEM
Nominal Pipe Size Accommodated0.500 INCHES ALL ENDS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-149-5453261-11-06-010 INTERCHANGEABLE
Connector,receptacle,electrical
Cinch Connectivity Solutions Inc.
3110-00-156-352206575AB INTERCHANGEABLE
Bearing,ball,annular
Cnh Industrial America Llc Dba Cnh America
5120-00-227-0176R68G12 INTERCHANGEABLE
Screwdriver,offset
Zenith Electronics Corporation
2940-00-376-857651028 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
4730-00-428-1420P111 INTERCHANGEABLE
Nipple
Siemens Water Technologies Corp. Div Wallace & Tiernan Products
3040-00-446-62199321C7001-2 INTERCHANGEABLE
Cam,control
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
2540-00-477-2016 INTERCHANGEABLE
Pad,pedal
7910-00-490-7731P111 INTERCHANGEABLE
Cleaner,vacuum,electric
Spencer Turbine Company the
5331-00-579-7918 INTERCHANGEABLE
O-Ring
4820-01-225-5811 INTERCHANGEABLE
Valve,ball
Cross-Reference Index
Part NumberManufacturer
P-111 Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609 (USA)
P-111 1/2IN SW ENDS Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609 (USA)
Related Parts
5935-00-149-5453INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
261-11-06-010
3110-00-156-3522INTERCHANGEABLE
BEARING,BALL,ANNULAR
06575AB
5120-00-227-0176INTERCHANGEABLE
SCREWDRIVER,OFFSET
R68G12
2940-00-376-8576INTERCHANGEABLE
FILTER ELEMENT,FLUID
51028
4730-00-428-1420INTERCHANGEABLE
NIPPLE
P111
3040-00-446-6219INTERCHANGEABLE
CAM,CONTROL
9321C7001-2
2540-00-477-2016INTERCHANGEABLE
PAD,PEDAL
7910-00-490-7731INTERCHANGEABLE
CLEANER,VACUUM,ELECTRIC
P111
5331-00-579-7918INTERCHANGEABLE
O-RING
4820-01-225-5811INTERCHANGEABLE
VALVE,BALL
4820-01-225-5812INTERCHANGEABLE
VALVE,BALL
4820-01-225-5893INTERCHANGEABLE
STEM,FLUID VALVE

Frequently Asked Questions

What is NSN 4820-01-223-8664?

NSN 4820-01-223-8664 is a Valve,ball, manufactured by Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-223-8664?

NSN 4820-01-223-8664 has 2 cross-referenced part numbers: P-111 (Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609), P-111 1/2IN SW ENDS (Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609).

What NSN replaces 4820-01-223-8664?

There are 12 known substitutes for 4820-01-223-8664: 5935-00-149-5453, 3110-00-156-3522, 5120-00-227-0176 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of P-111?

Key specifications for P-111: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT; Valve Operation Method: MANUAL; Connection Style: SOCKET ALL ENDS; Material: STEEL BODY. 10 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