PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CMC 4 5511 20 20Adapter,straight,tube to Hose

Custom Hydraulic & Machine, Inc. Dba Custom Hydraulic & Machine Inc · NSN 4730-00-082-5995 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-082-5995 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-082-5995. Primary manufacturer part number: CMC 4 5511 20 20.
Features
  • Adapter,straight,tube to Hose — FSC 4730
  • Specification/standard Data: 81349-MIL-F-24787 GOVERNMENT SPECIFICATION
  • Nominal Thread Size: 1.625 INCHES FIRST END IN
  • Operating Pressure: 625.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
  • Material Document and Classification: QQ-N-281,CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Nominal Outside Diameter Tube Accommodated: 1.250 INCHES FIRST END IN
  • Nominal Overall Length: 3.000 INCHES IN
  • Maximum Operating Temp: 300.0 FAHRENHEIT SINGLE RESPONSE DEGF
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Nickel Alloy a Overall construction
General Description

The Adapter,straight,tube to Hose, cataloged under National Stock Number 4730-00-082-5995, 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 Custom Hydraulic & Machine, Inc. Dba Custom Hydraulic & Machine Inc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-082-5995
Primary Part NumberCMC 4 5511 20 20
Item NameAdapter,straight,tube to Hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerCustom Hydraulic & Machine, Inc. Dba Custom Hydraulic & Machine Inc
StatusACTIVE
Specification/standard Data81349-MIL-F-24787 GOVERNMENT SPECIFICATION
Nominal Thread Size1.625 INCHES FIRST END IN
Operating Pressure625.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Material Document and ClassificationQQ-N-281,CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Nominal Outside Diameter Tube Accommodated1.250 INCHES FIRST END IN
Nominal Overall Length3.000 INCHES IN
Maximum Operating Temp300.0 FAHRENHEIT SINGLE RESPONSE DEGF
Nominal Outside Diameter Hose Accommodated1.500 INCHES SECOND END IN
Thread Class2B FIRST END
Connection StyleSWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
Thread Series DesignatorUN FIRST END
Seat Angle37.0 DEGREES FIRST END
MaterialNICKEL ALLOY A OVERALL
Furnished Items and Quantity1 SOCKET
Connection StyleGRIPPING NIPPLE (NOSE) SECOND END
Nondefinitive Spec/std DataVIII GRADE AND A TYPE
Nominal Inside Diameter Hose Accommodated1.120 INCHES SECOND END IN
Thread Quantity Per Inch12 FIRST END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-052-48344-411-16 INTERCHANGEABLE
Adapter,straight,tube to Hose
Hydrasearch Company, Llc
4730-00-075-0575 INTERCHANGEABLE
Adapter,straight,tube to Hose
4730-00-082-5987 INTERCHANGEABLE
Adapter,straight,tube to Hose
4730-00-402-4410319-32MONEL INTERCHANGEABLE
Adapter,straight,tube to Hose
Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division
4730-00-703-4393 INTERCHANGEABLE
Adapter,straight,tube to Hose
4730-00-834-1857 INTERCHANGEABLE
Adapter,straight,tube to Hose
4730-00-904-817220622-6-6 INTERCHANGEABLE
Adapter,straight,tube to Hose
Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
4730-01-018-1756 INTERCHANGEABLE
Adapter,straight,tube to Hose
4730-01-194-68134-4730-12 INTERCHANGEABLE
Adapter,straight,tube to Hose
Hydrasearch Company, Llc
4730-01-291-8476 INTERCHANGEABLE
Adapter,straight,tube to Hose
Cross-Reference Index
Part NumberManufacturer
CMC 4 5511 20 20 Custom Hydraulic & Machine, Inc. Dba Custom Hydraulic & Machine Inc (USA)
MIL-F-24787 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
20622-20-20M Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
4-411 Danfoss Power Solutions II, Llc (USA)
M24787/2,TY-A,GR-VIII,-20 1-1/4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-F-24787/2-20 GR VIII TY A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
361-800-062PC11A National Steel and Shipbuilding Company (USA)
20622-20-20NA Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
MIL-F-24787/2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-24787/2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
605-517-2013398PCF29 Naval Ship Systems Command (USA)
417-20-20B6 Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
4-411-20 Danfoss Power Solutions II, Llc (USA)
EF-1488A-2020 Hydrasearch Company, Llc (USA)
Related Parts
4730-00-052-4834INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
4-411-16
4730-00-075-0575INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
4730-00-082-5987INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
4730-00-402-4410INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
319-32MONEL
4730-00-703-4393INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
4730-00-834-1857INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
4730-00-904-8172INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
20622-6-6
4730-01-018-1756INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
4730-01-194-6813INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
4-4730-12
4730-01-291-8476INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
4730-01-291-8477INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
4730-01-340-5810INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE

Frequently Asked Questions

What is NSN 4730-00-082-5995?

NSN 4730-00-082-5995 is a Adapter,straight,tube to Hose, manufactured by Custom Hydraulic & Machine, Inc. Dba Custom Hydraulic & Machine Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-082-5995?

NSN 4730-00-082-5995 has 14 cross-referenced part numbers: CMC 4 5511 20 20 (Custom Hydraulic & Machine, Inc. Dba Custom Hydraulic & Machine Inc), MIL-F-24787 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 20622-20-20M (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), 4-411 (Danfoss Power Solutions II, Llc), M24787/2,TY-A,GR-VIII,-20 1-1/4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 9 more.

What NSN replaces 4730-00-082-5995?

There are 12 known substitutes for 4730-00-082-5995: 4730-00-052-4834, 4730-00-075-0575, 4730-00-082-5987 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CMC 4 5511 20 20?

Key specifications for CMC 4 5511 20 20: Specification/standard Data: 81349-MIL-F-24787 GOVERNMENT SPECIFICATION; Nominal Thread Size: 1.625 INCHES FIRST END IN; Operating Pressure: 625.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Material Document and Classification: QQ-N-281,CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 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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