PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2IN-SS-E790-12-T-T-PValve,ball

Flowserve Us Inc. Div Flowserve Cookeville Valve Operation · NSN 4820-01-550-5818 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-550-5818 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-550-5818. Primary manufacturer part number: 2IN-SS-E790-12-T-T-P.
Features
  • Valve,ball — FSC 4820
  • Material: STEEL COMP 316 BODY
  • Furnished Items and Quantity: 1 HANDLE
  • Valve Operation Method: MANUAL
  • Valve Size: 2.000 INCHES IN
  • Style Designator: STRAIGHT THRU
  • Face to Face Distance: 6.875 INCHES IN
  • 6 verified cross-references
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Comp 316 Body construction
General Description

The Valve,ball, cataloged under National Stock Number 4820-01-550-5818, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Flowserve Us Inc. Div Flowserve Cookeville Valve Operation. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-550-5818
Primary Part Number2IN-SS-E790-12-T-T-P
Item NameValve,ball
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerFlowserve Us Inc. Div Flowserve Cookeville Valve Operation
StatusACTIVE
MaterialSTEEL COMP 316 BODY
Furnished Items and Quantity1 HANDLE
Valve Operation MethodMANUAL
Valve Size2.000 INCHES IN
Style DesignatorSTRAIGHT THRU
Face to Face Distance6.875 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6625-00-246-63151433-12 INTERCHANGEABLE
Resistor,decade
Iet Labs Inc
3455-01-065-67145311-0500 INTERCHANGEABLE
Reamer,machine
New York Twist Drill Inc
4820-01-550-58215807EHTT INTERCHANGEABLE
Parts Kit,ball Valve
Flowserve Us Inc. Div Flowserve Cookeville Valve Operation
5315-01-597-671714-3312 INTERCHANGEABLE
Key,machine
Bloom Manufacturing, Llc Dba Bloom Inc
Cross-Reference Index
Part NumberManufacturer
MMABR1022 PN SS-E790-12-P 2.0IN Mccanna Inc Dba Marpac Inc (USA)
H153J001 Jered Llc (USA)
PL-H153J001 REV AE FIND NO. 68 Jered Llc (USA)
143312 Jered Llc (USA)
SS-E790-12-TT-P 2.0IN Mccanna Inc Dba Marpac Inc (USA)
2IN-SS-E790-12-T-T-P PRIMARY Flowserve Us Inc. Div Flowserve Cookeville Valve Operation (USA)
Related Parts
6625-00-246-6315INTERCHANGEABLE
RESISTOR,DECADE
1433-12
3455-01-065-6714INTERCHANGEABLE
REAMER,MACHINE
5311-0500
4820-01-550-5821INTERCHANGEABLE
PARTS KIT,BALL VALVE
5807EHTT
5315-01-597-6717INTERCHANGEABLE
KEY,MACHINE
14-3312

Frequently Asked Questions

What is NSN 4820-01-550-5818?

NSN 4820-01-550-5818 is a Valve,ball, manufactured by Flowserve Us Inc. Div Flowserve Cookeville Valve Operation, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-550-5818?

NSN 4820-01-550-5818 has 6 cross-referenced part numbers: MMABR1022 PN SS-E790-12-P 2.0IN (Mccanna Inc Dba Marpac Inc), H153J001 (Jered Llc), PL-H153J001 REV AE FIND NO. 68 (Jered Llc), 143312 (Jered Llc), SS-E790-12-TT-P 2.0IN (Mccanna Inc Dba Marpac Inc) and 1 more.

What NSN replaces 4820-01-550-5818?

There are 4 known substitutes for 4820-01-550-5818: 6625-00-246-6315, 3455-01-065-6714, 4820-01-550-5821 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2IN-SS-E790-12-T-T-P?

Key specifications for 2IN-SS-E790-12-T-T-P: Material: STEEL COMP 316 BODY; Special Features: MARPAC E790 BALL VALVE; SOCKET-WELD ENDS; TFE SEAT AND SEAL MATERIAL; Furnished Items and Quantity: 1 HANDLE; Valve Operation Method: MANUAL. 7 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