PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

07441166TTTES7Valve,ball

Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609 · NSN 4820-01-227-1902 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-227-1902 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-227-1902. Primary manufacturer part number: 07441166TTTES7.
Features
  • Valve,ball — FSC 4820
  • 6 verified cross-references
  • Primary manufacturer: Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,ball, cataloged under National Stock Number 4820-01-227-1902, 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. This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,ball
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersWorcester Controls Corp P O Box 2609 Cookeville Tn 385022609 (CAGE 98991); Ives Equipment, Llc (CAGE 1H855)
Technical Specifications
ParameterValue
NSN4820-01-227-1902
Primary Part Number07441166TTTES7
Item NameValve,ball
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerWorcester Controls Corp P O Box 2609 Cookeville Tn 385022609
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4820-01-227-1157 INTERCHANGEABLE
Ball,valve,ported
Cross-Reference Index
Part NumberManufacturer
07441166TTTES7 Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609 (USA)
SD2800-1 Ives Equipment, Llc (USA)
SD2800-1 Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609 (USA)
07441166TTTES7 Ives Equipment, Llc (USA)
3/4 416T TE S7 Ives Equipment, Llc (USA)
3/4 416T TE S7 Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609 (USA)
Related Parts
4820-01-227-1157INTERCHANGEABLE
BALL,VALVE,PORTED

Frequently Asked Questions

What is NSN 4820-01-227-1902?

NSN 4820-01-227-1902 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 4820-01-227-1902?

NSN 4820-01-227-1902 has 6 cross-referenced part numbers: 07441166TTTES7 (Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609), SD2800-1 (Ives Equipment, Llc), SD2800-1 (Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609), 07441166TTTES7 (Ives Equipment, Llc), 3/4 416T TE S7 (Ives Equipment, Llc) and 1 more.

What NSN replaces 4820-01-227-1902?

There is 1 known substitute for 4820-01-227-1902: 4820-01-227-1157. Verify interchangeability with system specifications before substitution.

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