PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

61881Ball,valve,ported

Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. · NSN 4820-01-362-1141 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-362-1141 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-362-1141. Primary manufacturer part number: 61881.
Features
  • Ball,valve,ported — FSC 4820
  • Port Quantity: 2
  • Spherical Diameter: 6.500 INCHES NOMINAL IN
  • Stem Accommodation Quantity: 1
  • Material Document and Classification: QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE
  • Material: COPPER ALLOY 922
  • Port Configuration: STRAIGHT
  • Port Diameter: 4.000 INCHES NOMINAL IN
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Copper Alloy 922 construction
General Description

The Ball,valve,ported, cataloged under National Stock Number 4820-01-362-1141, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN4820-01-362-1141
Primary Part Number61881
Item NameBall,valve,ported
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerCrane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
StatusACTIVE
Port Quantity2
Spherical Diameter6.500 INCHES NOMINAL IN
Stem Accommodation Quantity1
Material Document and ClassificationQQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE
MaterialCOPPER ALLOY 922
Port ConfigurationSTRAIGHT
Port Diameter4.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-100-051514274 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
1270-00-403-899961881 INTERCHANGEABLE
Tube Assembly
Cadillac Gage Textron Inc.
5905-01-369-607861881 INTERCHANGEABLE
Resistor,voltage Sensitive
Generac Corp
6150-01-371-026136885-007-LP INTERCHANGEABLE
Cable Assembly,special Purpose,e
Setra Systems, Inc. Dba Gems Sensors
Cross-Reference Index
Part NumberManufacturer
61881 PRIMARY Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
Related Parts
3110-00-100-0515INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
14274
1270-00-403-8999INTERCHANGEABLE
TUBE ASSEMBLY
61881
5905-01-369-6078INTERCHANGEABLE
RESISTOR,VOLTAGE SENSITIVE
61881
6150-01-371-0261INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
36885-007-LP

Frequently Asked Questions

What is NSN 4820-01-362-1141?

NSN 4820-01-362-1141 is a Ball,valve,ported, manufactured by Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-362-1141?

NSN 4820-01-362-1141 has 1 cross-referenced part number: 61881 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.).

What NSN replaces 4820-01-362-1141?

There are 4 known substitutes for 4820-01-362-1141: 3110-00-100-0515, 1270-00-403-8999, 5905-01-369-6078 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 61881?

Key specifications for 61881: Port Quantity: 2; Spherical Diameter: 6.500 INCHES NOMINAL IN; Stem Accommodation Quantity: 1; Material Document and Classification: QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE. 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