PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33482-4-4BAdapter,straight,tube to Hose

Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division · NSN 4730-00-816-1053 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-816-1053 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-816-1053. Primary manufacturer part number: 33482-4-4B.
Features
  • Adapter,straight,tube to Hose — FSC 4730
  • Maximum Operating Temp: 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
  • Operating Pressure: 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
  • Material: COPPER ALLOY OVERALL
  • Nominal Inside Diameter Hose Accommodated: 0.250 INCHES SECOND END IN
  • Connection Type: UNTHREADED EXTERNAL HOSE SECOND END
  • Nominal Outside Diameter Tube Accommodated: 0.250 INCHES FIRST END IN
  • Connection Type: UNTHREADED EXTERNAL TUBE FIRST END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Adapter,straight,tube to Hose, cataloged under National Stock Number 4730-00-816-1053, 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 Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-816-1053
Primary Part Number33482-4-4B
Item NameAdapter,straight,tube to Hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
StatusCANCELLED
Maximum Operating Temp200.0 FAHRENHEIT SINGLE RESPONSE DEGF
Operating Pressure250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MaterialCOPPER ALLOY OVERALL
Nominal Inside Diameter Hose Accommodated0.250 INCHES SECOND END IN
Connection TypeUNTHREADED EXTERNAL HOSE SECOND END
Nominal Outside Diameter Tube Accommodated0.250 INCHES FIRST END IN
Connection TypeUNTHREADED EXTERNAL TUBE FIRST END
Connection StylePLAIN (TUBE) FIRST END
Connection StyleBARBED OR BEADED (HOSE) SECOND END
Nominal Overall Length1.770 INCHES IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
4730-00-235-4066 INTERCHANGEABLE
Elbow,tube
5325-00-355-9262858006 INTERCHANGEABLE
Ring,retaining
Chrysler Corp Service and Parts Opns
5310-00-913-1373858006 INTERCHANGEABLE
Nut,plain,hexagon
Lockheed Martin Corporation Div Rms - Mitchel Field
4730-01-632-8498 INTERCHANGEABLE
Adapter,straight,tube to Hose
Cross-Reference Index
Part NumberManufacturer
33482-4-4B PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division (USA)
450-4-4B Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
KA04-04RL Imperial (USA)
33482-4-4B Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA)
4750-4B PRIMARY Danfoss Power Solutions II, Llc (USA)
23-1445-52651 Lockheed Corp Lockheed Shipbuilding and Construction Co (USA)
33482-4-4B Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
858006 Northrop Grumman Systems Corporation (USA)
Related Parts
4730-00-235-4066INTERCHANGEABLE
ELBOW,TUBE
5325-00-355-9262INTERCHANGEABLE
RING,RETAINING
858006
5310-00-913-1373INTERCHANGEABLE
NUT,PLAIN,HEXAGON
858006
4730-01-632-8498INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE

Frequently Asked Questions

What is NSN 4730-00-816-1053?

NSN 4730-00-816-1053 is a Adapter,straight,tube to Hose, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-816-1053?

NSN 4730-00-816-1053 has 8 cross-referenced part numbers: 33482-4-4B (Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division), 450-4-4B (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), KA04-04RL (Imperial), 33482-4-4B (Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters), 4750-4B (Danfoss Power Solutions II, Llc) and 3 more.

What NSN replaces 4730-00-816-1053?

There are 4 known substitutes for 4730-00-816-1053: 4730-00-235-4066, 5325-00-355-9262, 5310-00-913-1373 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 33482-4-4B?

Key specifications for 33482-4-4B: Maximum Operating Temp: 200.0 FAHRENHEIT SINGLE RESPONSE DEGF; Operating Pressure: 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Material: COPPER ALLOY OVERALL; Nominal Inside Diameter Hose Accommodated: 0.250 INCHES SECOND END IN. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-816-1053 still in active supply?

NSN 4730-00-816-1053 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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