PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

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

Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division · NSN 4730-01-632-8498 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-632-8498 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-632-8498. Primary manufacturer part number: 33482-4-4B.
Features
  • Adapter,straight,tube to Hose — FSC 4730
  • Criticality Code Justification: ZZZY
  • Precious Material: GOLD
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • 1 verified cross-reference
  • Primary manufacturer: Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Adapter,straight,tube to Hose, cataloged under National Stock Number 4730-01-632-8498, 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 Tube Fittings Division. Government technical data includes 3 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-632-8498
Primary Part Number33482-4-4B
Item NameAdapter,straight,tube to Hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
StatusACTIVE
Criticality Code JustificationZZZY
Precious MaterialGOLD
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-235-4066 INTERCHANGEABLE
Elbow,tube
4730-00-816-105333482-4-4B INTERCHANGEABLE
Adapter,straight,tube to Hose
Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
Cross-Reference Index
Part NumberManufacturer
33482-4-4B Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA)
Related Parts
4730-00-235-4066INTERCHANGEABLE
ELBOW,TUBE
4730-00-816-1053INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
33482-4-4B

Frequently Asked Questions

What is NSN 4730-01-632-8498?

NSN 4730-01-632-8498 is a Adapter,straight,tube to Hose, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-632-8498?

NSN 4730-01-632-8498 has 1 cross-referenced part number: 33482-4-4B (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division).

What NSN replaces 4730-01-632-8498?

There are 2 known substitutes for 4730-01-632-8498: 4730-00-235-4066, 4730-00-816-1053. Verify interchangeability with system specifications before substitution.

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

Key specifications for 33482-4-4B: Criticality Code Justification: ZZZY; Precious Material: GOLD; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. 3 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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