PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

202208-18-16BAdapter,straight,tube to Boss

Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution · NSN 4730-00-613-9868 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-613-9868 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-613-9868. Primary manufacturer part number: 202208-18-16B.
Features
  • Adapter,straight,tube to Boss — FSC 4730
  • Nominal Outside Diameter Tube Accommodated: 1.125 INCHES FIRST END IN
  • Connection Style: SOCKET (TUBE) FIRST END
  • Nominal Thread Size: 1.594 INCHES SECOND END IN
  • Nominal Overall Length: 1.330 INCHES IN
  • Connection Type: UNTHREADED INTERNAL TUBE FIRST END
  • Tubing Wall Nominal Thickness for Which Designed: 0.125 INCHES FIRST END IN
  • Material: COPPER ALLOY OVERALL
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Adapter,straight,tube to Boss, cataloged under National Stock Number 4730-00-613-9868, 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 Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-613-9868
Primary Part Number202208-18-16B
Item NameAdapter,straight,tube to Boss
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerEaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
StatusACTIVE
Nominal Outside Diameter Tube Accommodated1.125 INCHES FIRST END IN
Connection StyleSOCKET (TUBE) FIRST END
Nominal Thread Size1.594 INCHES SECOND END IN
Nominal Overall Length1.330 INCHES IN
Connection TypeUNTHREADED INTERNAL TUBE FIRST END
Tubing Wall Nominal Thickness for Which Designed0.125 INCHES FIRST END IN
MaterialCOPPER ALLOY OVERALL
Connection StyleEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
Thread Quantity Per Inch20 SECOND END
Connection TypeTHREADED EXTERNAL BOSS SECOND END
Thread Series DesignatorUNS SECOND END
Thread Class2A SECOND END A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4730-01-175-5443 INTERCHANGEABLE
Adapter,straight,tube to Boss
Cross-Reference Index
Part NumberManufacturer
N9-845-193PC57 Merritt-Chapman and Scott Corp New York Shipbuilding Co Div (USA)
8691-052REVAPC54 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
578-9200-1572633REVDPC54 Naval Ship Systems Command (USA)
2632-0962 PC13 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
585-516-1854511REVAPC54 Naval Ship Systems Command (USA)
202208-18-16B PRIMARY Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA)
2620-219X1PC57 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
202208-18-16B PRIMARY Danfoss Power Solutions II, Llc (USA)
6050-223PC157 Huntington Ingalls Inc Div Newport News Shipbuilding (USA)
7891-051REVDPC54 PRIMARY Electric Boat Corporation Div General Dynamics Electric Boat (USA)
586-516-1720482REVAPC54 Naval Ship Systems Command (USA)
585-516-1714598REVAPC54 Naval Ship Systems Command (USA)
Related Parts
4730-01-175-5443INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS

Frequently Asked Questions

What is NSN 4730-00-613-9868?

NSN 4730-00-613-9868 is a Adapter,straight,tube to Boss, manufactured by Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-613-9868?

NSN 4730-00-613-9868 has 12 cross-referenced part numbers: N9-845-193PC57 (Merritt-Chapman and Scott Corp New York Shipbuilding Co Div), 8691-052REVAPC54 (Electric Boat Corporation Div General Dynamics Electric Boat), 578-9200-1572633REVDPC54 (Naval Ship Systems Command), 2632-0962 PC13 (Electric Boat Corporation Div General Dynamics Electric Boat), 585-516-1854511REVAPC54 (Naval Ship Systems Command) and 7 more.

What NSN replaces 4730-00-613-9868?

There is 1 known substitute for 4730-00-613-9868: 4730-01-175-5443. Verify interchangeability with system specifications before substitution.

What are the specifications of 202208-18-16B?

Key specifications for 202208-18-16B: Nominal Outside Diameter Tube Accommodated: 1.125 INCHES FIRST END IN; Connection Style: SOCKET (TUBE) FIRST END; Nominal Thread Size: 1.594 INCHES SECOND END IN; Nominal Overall Length: 1.330 INCHES IN. 12 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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