PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6F64X-SAdapter,straight,pipe to Tube

Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division · NSN 4730-01-361-8156 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-361-8156 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-361-8156. Primary manufacturer part number: 6F64X-S.
Features
  • Adapter,straight,pipe to Tube — FSC 4730
  • Seat Angle: 37.0 DEGREES FIRST END
  • Connection Type: THREADED INTERNAL TUBE FIRST END
  • Connection Style: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
  • Material: STEEL OVERALL
  • Thread Series Designator: BSP.C SECOND END
  • Furnished Items and Quantity: 1 PREFORMED PACKING
  • Connection Style: GASKET SEAL COMPRESSION (PIPE) SECOND END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Overall construction
General Description

The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-01-361-8156, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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
NSN4730-01-361-8156
Primary Part Number6F64X-S
Item NameAdapter,straight,pipe to Tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
StatusACTIVE
Seat Angle37.0 DEGREES FIRST END
Connection TypeTHREADED INTERNAL TUBE FIRST END
Connection StyleSWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
MaterialSTEEL OVERALL
Thread Series DesignatorBSP.C SECOND END
Furnished Items and Quantity1 PREFORMED PACKING
Connection StyleGASKET SEAL COMPRESSION (PIPE) SECOND END
Thread Series DesignatorUNF FIRST END
Thread Class2B FIRST END
Nominal Thread Size0.250 INCHES SECOND END IN
Nominal Thread Size0.562 INCHES FIRST END IN
Nominal Overall Length37.2 MILLIMETERS MM
Nominal Outside Diameter Tube Accommodated0.375 INCHES FIRST END IN
Connection TypeTHREADED EXTERNAL PIPE SECOND END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-225-91361160008P1 INTERCHANGEABLE
Connector,plug,electrical
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5120-00-293-3480 INTERCHANGEABLE
Pliers
2940-00-354-0919148244 INTERCHANGEABLE
Filter Element,fluid
Honeywell International Inc Dba Honeywell Div Consumer Products Group
5905-00-803-6692308-0067-00 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Tektronix, Inc.
5355-00-813-2078MS91528-0D1B INTERCHANGEABLE
Knob
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4730-00-825-981774435A INTERCHANGEABLE
Elbow,pipe
Air Products & Chemicals, Inc
5950-00-833-9511X015-1 INTERCHANGEABLE
Transformer,radio Frequency
Communication Coil, Inc. Div -
4730-01-033-8889 INTERCHANGEABLE
Nut,tube Coupling
3010-01-196-539050-21 INTERCHANGEABLE
Cap,worm Gear
Cone Drive Operations Inc
5340-01-367-2747502 DP1 STS INTERCHANGEABLE
Clip,spring Tension
Perko Inc
Cross-Reference Index
Part NumberManufacturer
6F64X-S Parker Stearns and Co Inc (USA)
5021-1 ITEM 43 Crane Midwest
6F64X-S PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA)
6F64X-S Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
5021 Crane Midwest
Related Parts
5935-00-225-9136INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
1160008P1
5120-00-293-3480INTERCHANGEABLE
PLIERS
2940-00-354-0919INTERCHANGEABLE
FILTER ELEMENT,FLUID
148244
5905-00-803-6692INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
308-0067-00
5355-00-813-2078INTERCHANGEABLE
KNOB
MS91528-0D1B
4730-00-825-9817INTERCHANGEABLE
ELBOW,PIPE
74435A
5950-00-833-9511INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
X015-1
4730-01-033-8889INTERCHANGEABLE
NUT,TUBE COUPLING
3010-01-196-5390INTERCHANGEABLE
CAP,WORM GEAR
50-21
5340-01-367-2747INTERCHANGEABLE
CLIP,SPRING TENSION
502 DP1 STS
6515-01-386-9155INTERCHANGEABLE
CANNULA,EYE
58-5021
5331-01-519-5146INTERCHANGEABLE
O-RING
5021

Frequently Asked Questions

What is NSN 4730-01-361-8156?

NSN 4730-01-361-8156 is a Adapter,straight,pipe to Tube, 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 4730-01-361-8156?

NSN 4730-01-361-8156 has 5 cross-referenced part numbers: 6F64X-S (Parker Stearns and Co Inc), 5021-1 ITEM 43 (Crane Midwest), 6F64X-S (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division), 6F64X-S (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), 5021 (Crane Midwest).

What NSN replaces 4730-01-361-8156?

There are 12 known substitutes for 4730-01-361-8156: 5935-00-225-9136, 5120-00-293-3480, 2940-00-354-0919 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6F64X-S?

Key specifications for 6F64X-S: Seat Angle: 37.0 DEGREES FIRST END; Connection Type: THREADED INTERNAL TUBE FIRST END; Connection Style: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END; Material: STEEL OVERALL. 14 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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