PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55542Coupling Half,quick Disconnect

Rice Lake Weighing Systems Inc Dba Condec · NSN 4730-01-710-5327 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-710-5327 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-710-5327. Primary manufacturer part number: 55542.
Features
  • Coupling Half,quick Disconnect — FSC 4730
  • Furnished Items and Quantity: 1 FILTER SCREEN
  • Operating Pressure: 11000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
  • Seat Angle: 37.0 DEGREES
  • Nominal Thread Size: 0.4375 INCHES FIRST FLUID END CONNECTION IN
  • Media for Which Designed: AIR SINGLE RESPONSE
  • Thread Quantity Per Inch: 20 FIRST FLUID END CONNECTION
  • Basic Shape Style: ROUND ALL ENDS
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-710-5327, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Rice Lake Weighing Systems Inc Dba Condec. Government technical data includes 10 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
NSN4730-01-710-5327
Primary Part Number55542
Item NameCoupling Half,quick Disconnect
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerRice Lake Weighing Systems Inc Dba Condec
StatusACTIVE
Furnished Items and Quantity1 FILTER SCREEN
Operating Pressure11000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Seat Angle37.0 DEGREES
Nominal Thread Size0.4375 INCHES FIRST FLUID END CONNECTION IN
Media for Which DesignedAIR SINGLE RESPONSE
Thread Quantity Per Inch20 FIRST FLUID END CONNECTION
Basic Shape StyleROUND ALL ENDS
Connection TypeTHREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
Connection StyleFLARED FIRST FLUID END CONNECTION
Style DesignatorMALE COUPLING HALF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-291-5556455249 INTERCHANGEABLE
Seal,plain Encased
Federal-Mogul Corp Government Sales Dept
5977-00-391-3955SAW-3913955 INTERCHANGEABLE
Holder,electrical Contact Brush
Southern Automotive Wholesalers, Inc
2815-00-920-69675554-2 INTERCHANGEABLE
Tube Filter to Engi
Cummins Inc.
5905-00-957-443255-109 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Newington Electric Co., Inc.
Cross-Reference Index
Part NumberManufacturer
55542 PRIMARY Rice Lake Weighing Systems Inc Dba Condec (USA)
Related Parts
5330-00-291-5556INTERCHANGEABLE
SEAL,PLAIN ENCASED
455249
5977-00-391-3955INTERCHANGEABLE
HOLDER,ELECTRICAL CONTACT BRUSH
SAW-3913955
2815-00-920-6967INTERCHANGEABLE
TUBE FILTER TO ENGI
5554-2
5905-00-957-4432INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
55-109

Frequently Asked Questions

What is NSN 4730-01-710-5327?

NSN 4730-01-710-5327 is a Coupling Half,quick Disconnect, manufactured by Rice Lake Weighing Systems Inc Dba Condec, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-710-5327?

NSN 4730-01-710-5327 has 1 cross-referenced part number: 55542 (Rice Lake Weighing Systems Inc Dba Condec).

What NSN replaces 4730-01-710-5327?

There are 4 known substitutes for 4730-01-710-5327: 5330-00-291-5556, 5977-00-391-3955, 2815-00-920-6967 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 55542?

Key specifications for 55542: Furnished Items and Quantity: 1 FILTER SCREEN; Operating Pressure: 11000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Seat Angle: 37.0 DEGREES; Nominal Thread Size: 0.4375 INCHES FIRST FLUID END CONNECTION IN. 11 total characteristics are documented in the Federal Logistics Information System.

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