PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4-4722-12-12Adapter,straight,pipe to Hose

Hydrasearch Company, Llc · NSN 4730-00-470-6632 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-470-6632 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-470-6632. Primary manufacturer part number: 4-4722-12-12.
Features
  • Adapter,straight,pipe to Hose — FSC 4730
  • Material: NICKEL ALLOY A OR NICKEL ALLOY UNS N10001 OVERALL
  • Connection Type: THREADED EXTERNAL PIPE FIRST ENDTHREADED EXTERNAL PIPE FIRST END
  • Material Document and Classification: QQ-N-281,CLASS A OR B COLD DRAWN FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Connection Type: THREADED EXTERNAL HOSE GRIPPING SECOND ENDTHREADED EXTERNAL HOSE GRIPPING SECOND END
  • Operating Pressure: 2250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
  • Nominal Outside Diameter Hose Accommodated: 1.250 INCHES SECOND END IN
  • Connection Style: INVERTED FLARE (PIPE) FIRST ENDINVERTED FLARE (PIPE) FIRST END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Nickel Alloy a or Nickel Alloy Uns N10001 Overall construction
General Description

The Adapter,straight,pipe to Hose, cataloged under National Stock Number 4730-00-470-6632, 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 Hydrasearch Company, Llc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 7 manufacturers, 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
NSN4730-00-470-6632
Primary Part Number4-4722-12-12
Item NameAdapter,straight,pipe to Hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerHydrasearch Company, Llc
StatusACTIVE
MaterialNICKEL ALLOY A OR NICKEL ALLOY UNS N10001 OVERALL
Connection TypeTHREADED EXTERNAL PIPE FIRST ENDTHREADED EXTERNAL PIPE FIRST END
Material Document and ClassificationQQ-N-281,CLASS A OR B COLD DRAWN FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Connection TypeTHREADED EXTERNAL HOSE GRIPPING SECOND ENDTHREADED EXTERNAL HOSE GRIPPING SECOND END
Operating Pressure2250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Nominal Outside Diameter Hose Accommodated1.250 INCHES SECOND END IN
Connection StyleINVERTED FLARE (PIPE) FIRST ENDINVERTED FLARE (PIPE) FIRST END
Media for Which DesignedHYDRAULIC FLUID SINGLE RESPONSE
Nominal Inside Diameter Hose Accommodated0.750 INCHES SECOND END IN
Seat Angle30.0 DEGREES FIRST END
Nominal Thread Size0.750 INCHES FIRST END0.750 INCHES FIRST END IN
Thread Series DesignatorNPTF FIRST END
Nominal Overall Length3.610 INCHES IN
Maximum Operating Temp212.0 FAHRENHEIT SINGLE RESPONSE212.0 FAHRENHEIT SINGLE RESPONSE DEGF
Connection StyleGRIPPING NIPPLE (NOSE) SECOND ENDGRIPPING NIPPLE (NOSE) SECOND END
Furnished Items and Quantity1 HOSE COUPLING NUT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3030-00-497-816715615-2 INTERCHANGEABLE
Belts,v,matched Set
Carlisle Power Transmission Products Inc
2815-01-631-47613943447 INTERCHANGEABLE
Connecting Rod,piston
Cummins Inc.
Cross-Reference Index
Part NumberManufacturer
CMC-4-5402-12-12 Custom Hydraulic & Machine, Inc. Dba Custom Hydraulic & Machine Inc (USA)
1362-12 Bec Systems Llc Dba Bec Machine Products (USA)
20130-12-12NA Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
AH40720-12-12-M Ssp Fittings Corp (USA)
M1601-12-12 Aircraft Metal Products Corp. (USA)
4-4722-12-12 Danfoss Power Solutions II, Llc (USA)
HA4722-12-12M Ssp Fittings Corp (USA)
20130-12-12M Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
4-4722-12-12 PRIMARY Hydrasearch Company, Llc (USA)
EF-1600MP-1212 PRIMARY Hydrasearch Company, Llc (USA)
Related Parts
3030-00-497-8167INTERCHANGEABLE
BELTS,V,MATCHED SET
15615-2
2815-01-631-4761INTERCHANGEABLE
CONNECTING ROD,PISTON
3943447

Frequently Asked Questions

What is NSN 4730-00-470-6632?

NSN 4730-00-470-6632 is a Adapter,straight,pipe to Hose, manufactured by Hydrasearch Company, Llc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-470-6632?

NSN 4730-00-470-6632 has 10 cross-referenced part numbers: CMC-4-5402-12-12 (Custom Hydraulic & Machine, Inc. Dba Custom Hydraulic & Machine Inc), 1362-12 (Bec Systems Llc Dba Bec Machine Products), 20130-12-12NA (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), AH40720-12-12-M (Ssp Fittings Corp), M1601-12-12 (Aircraft Metal Products Corp.) and 5 more.

What NSN replaces 4730-00-470-6632?

There are 2 known substitutes for 4730-00-470-6632: 3030-00-497-8167, 2815-01-631-4761. Verify interchangeability with system specifications before substitution.

What are the specifications of 4-4722-12-12?

Key specifications for 4-4722-12-12: Material: NICKEL ALLOY A OR NICKEL ALLOY UNS N10001 OVERALL; Connection Type: THREADED EXTERNAL PIPE FIRST ENDTHREADED EXTERNAL PIPE FIRST END; Material Document and Classification: QQ-N-281,CLASS A OR B COLD DRAWN FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Connection Type: THREADED EXTERNAL HOSE GRIPPING SECOND ENDTHREADED EXTERNAL HOSE GRIPPING SECOND END. 16 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com