PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

68F5-16X1-8Adapter,straight,pipe to Tube

Chicoine & Lewallen Enterprises Inc · NSN 4730-00-288-9958 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-288-9958 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-288-9958. Primary manufacturer part number: 68F5-16X1-8.
Features
  • Adapter,straight,pipe to Tube — FSC 4730
  • Connection Type: THREADED EXTERNAL PIPE SECOND END
  • Material: COPPER ALLOY OVERALL
  • Nominal Outside Diameter Tube Accommodated: 0.312 INCHES FIRST END IN
  • Thread Quantity Per Inch: 24 FIRST END
  • Thread Series Designator: UNS FIRST END
  • Connection Style: PLAIN (PIPE) SECOND END
  • Nominal Pipe Size Accommodated: 0.125 INCHES SECOND END IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-00-288-9958, 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 Chicoine & Lewallen Enterprises Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 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
NSN4730-00-288-9958
Primary Part Number68F5-16X1-8
Item NameAdapter,straight,pipe to Tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerChicoine & Lewallen Enterprises Inc
StatusCANCELLED
Connection TypeTHREADED EXTERNAL PIPE SECOND END
MaterialCOPPER ALLOY OVERALL
Nominal Outside Diameter Tube Accommodated0.312 INCHES FIRST END IN
Thread Quantity Per Inch24 FIRST END
Thread Series DesignatorUNS FIRST END
Connection StylePLAIN (PIPE) SECOND END
Nominal Pipe Size Accommodated0.125 INCHES SECOND END IN
Connection TypeTHREADED EXTERNAL TUBE FIRST END
Nominal Thread Size0.500 INCHES FIRST END IN
Connection StyleCOMPRESSION (TUBE) FIRST END
Thread Series DesignatorNPTF SECOND END
Seat Nominal Radius0.062 INCHES FIRST END IN
Nominal Thread Size0.125 INCHES SECOND END IN
Nominal Overall Length0.906 INCHES IN
Thread Class2A FIRST END A
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
3110-00-143-2978143C71 INTERCHANGEABLE
Cup,tapered Roller Bearing
Harbormaster Marine, Inc
4730-00-270-46135FBI INTERCHANGEABLE
Adapter,straight,pipe to Tube
Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
5815-00-652-9791SM-B-157410 INTERCHANGEABLE
Teletypewriter Subassembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4520-01-377-706553398 INTERCHANGEABLE
Heating Element,electrical,nonim
Indeeco Llc Dba Indeeco
Cross-Reference Index
Part NumberManufacturer
S102 Danfoss Power Solutions II, Llc (USA)
68F5-16X1-8 PRIMARY Chicoine & Lewallen Enterprises Inc (USA)
53398 French Mill Supply Corp (USA)
20005 Danfoss Power Solutions II, Llc (USA)
S102 Dana Corp Weatherhead Div (USA)
20005 Dana Corp Weatherhead Div (USA)
Related Parts
3110-00-143-2978INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
143C71
4730-00-270-4613INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
5FBI
5815-00-652-9791INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
SM-B-157410
4520-01-377-7065INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
53398

Frequently Asked Questions

What is NSN 4730-00-288-9958?

NSN 4730-00-288-9958 is a Adapter,straight,pipe to Tube, manufactured by Chicoine & Lewallen Enterprises Inc, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-288-9958?

NSN 4730-00-288-9958 has 6 cross-referenced part numbers: S102 (Danfoss Power Solutions II, Llc), 68F5-16X1-8 (Chicoine & Lewallen Enterprises Inc), 53398 (French Mill Supply Corp), 20005 (Danfoss Power Solutions II, Llc), S102 (Dana Corp Weatherhead Div) and 1 more.

What NSN replaces 4730-00-288-9958?

There are 4 known substitutes for 4730-00-288-9958: 3110-00-143-2978, 4730-00-270-4613, 5815-00-652-9791 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 68F5-16X1-8?

Key specifications for 68F5-16X1-8: Connection Type: THREADED EXTERNAL PIPE SECOND END; Material: COPPER ALLOY OVERALL; Nominal Outside Diameter Tube Accommodated: 0.312 INCHES FIRST END IN; Thread Quantity Per Inch: 24 FIRST END. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-288-9958 still in active supply?

NSN 4730-00-288-9958 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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