PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

203395Connector,multiple,fluid Pressur

Renk America Llc Div Renk America · NSN 4730-00-538-1903 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-538-1903 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-538-1903. Primary manufacturer part number: 203395.
Features
  • Connector,multiple,fluid Pressur — FSC 4730
  • Fluid Conveyance Type and Size for Which Designed: 1/8 IN. PIPE,1/8 IN. PIPE IN
  • Screw Thread Series Designator: NPT FIRST CONNECTION
  • Connection Style: COMPRESSION FIRST CONNECTION
  • Thread Direction: RIGHT-HAND FIRST CONNECTION
  • Fluid Connection Quantity: 1 FIRST CONNECTION
  • Fluid Connection Quantity: 3 SECOND CONNECTION
  • Thread Size: 1/8 IN.-27 SECOND CONNECTION IN
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
  • Applications requiring Steel construction
General Description

The Connector,multiple,fluid Pressur, cataloged under National Stock Number 4730-00-538-1903, 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 Renk America Llc Div Renk America. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-538-1903
Primary Part Number203395
Item NameConnector,multiple,fluid Pressur
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerRenk America Llc Div Renk America
StatusACTIVE
Fluid Conveyance Type and Size for Which Designed1/8 IN. PIPE,1/8 IN. PIPE IN
Screw Thread Series DesignatorNPT FIRST CONNECTION
Connection StyleCOMPRESSION FIRST CONNECTION
Thread DirectionRIGHT-HAND FIRST CONNECTION
Fluid Connection Quantity1 FIRST CONNECTION
Fluid Connection Quantity3 SECOND CONNECTION
Thread Size1/8 IN.-27 SECOND CONNECTION IN
Connection StylePLAIN SECOND CONNECTION
Thread DirectionRIGHT-HAND SECOND CONNECTION
Screw Thread Series DesignatorNPT SECOND CONNECTION
Thread Size1/8 IN.-27 FIRST CONNECTION IN
Thickness0.750 INCHES NOMINAL IN
Style Designator4 FLUID CONNECTIONS
Bolt Hole Fluid PassageNOT PROVIDED
Bolt Hole Flats SerrationsNOT PROVIDED
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3110-00-100-0799332 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
2990-00-588-4339244004R91 INTERCHANGEABLE
Muffler,exhaust
Dressta North America Ltd
5310-01-549-6294203395 INTERCHANGEABLE
Nut,plain,castellated,hexagon
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
Cross-Reference Index
Part NumberManufacturer
203395 PRIMARY Renk America Llc Div Renk America (USA)
5381903 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Related Parts
3110-00-100-0799INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
332
2990-00-588-4339INTERCHANGEABLE
MUFFLER,EXHAUST
244004R91
5310-01-549-6294INTERCHANGEABLE
NUT,PLAIN,CASTELLATED,HEXAGON
203395

Frequently Asked Questions

What is NSN 4730-00-538-1903?

NSN 4730-00-538-1903 is a Connector,multiple,fluid Pressur, manufactured by Renk America Llc Div Renk America, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-538-1903?

NSN 4730-00-538-1903 has 2 cross-referenced part numbers: 203395 (Renk America Llc Div Renk America), 5381903 (U S Army Tank Automotive Command Amsta-Im-Mm).

What NSN replaces 4730-00-538-1903?

There are 3 known substitutes for 4730-00-538-1903: 3110-00-100-0799, 2990-00-588-4339, 5310-01-549-6294. Verify interchangeability with system specifications before substitution.

What are the specifications of 203395?

Key specifications for 203395: Fluid Conveyance Type and Size for Which Designed: 1/8 IN. PIPE,1/8 IN. PIPE IN; Screw Thread Series Designator: NPT FIRST CONNECTION; Connection Style: COMPRESSION FIRST CONNECTION; Thread Direction: RIGHT-HAND FIRST CONNECTION. 18 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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