PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23511Tube Assembly,metal

Williams International Co., L.l.c. · NSN 4710-01-128-8621 · FSC 4710 · No Item Name Available
Verified by PartsTable
NSN 4710-01-128-8621 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-128-8621. Primary manufacturer part number: 23511.
Features
  • Tube Assembly,metal — FSC 4710
  • Bolt Hole Quantity: 2 FIRST END
  • End Connection Style: PLAIN SECOND END
  • Bolt Hole Quantity: 1 SECOND END
  • End Connection Style: PLAIN FIRST END
  • Design Form: PREBENT
  • 1 verified cross-reference
  • Primary manufacturer: Williams International Co., L.l.c.
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Tube Assembly,metal, cataloged under National Stock Number 4710-01-128-8621, is classified within Federal Supply Class 4710 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Williams International Co., L.l.c.. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4710-01-128-8621
Primary Part Number23511
Item NameTube Assembly,metal
FSC / FSG4710 / 47 — No Item Name Available
ManufacturerWilliams International Co., L.l.c.
StatusACTIVE
Bolt Hole Quantity2 FIRST END
End Connection StylePLAIN SECOND END
Bolt Hole Quantity1 SECOND END
End Connection StylePLAIN FIRST END
Design FormPREBENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5985-00-234-569423511 INTERCHANGEABLE
Coupler,directional
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
5330-00-309-7230 INTERCHANGEABLE
Gasket
1650-00-385-2501205769-1 INTERCHANGEABLE
Filter Element,fluid
Parker-Hannifin Corporation Dba Control Systems Division
6520-00-536-5450PFIWDS3 INTERCHANGEABLE
Plugger,plastic Filling,dental
Hu-Friedy Mfg. Co., Llc
5130-01-045-5858 INTERCHANGEABLE
Brush,fiber,rotary End
8415-01-419-49772-3-511 INTERCHANGEABLE
Pad,shouldered,bag,flyer's Helme
W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center
Cross-Reference Index
Part NumberManufacturer
23511 PRIMARY Williams International Co., L.l.c. (USA)
Related Parts
5985-00-234-5694INTERCHANGEABLE
COUPLER,DIRECTIONAL
23511
5330-00-309-7230INTERCHANGEABLE
GASKET
1650-00-385-2501INTERCHANGEABLE
FILTER ELEMENT,FLUID
205769-1
6520-00-536-5450INTERCHANGEABLE
PLUGGER,PLASTIC FILLING,DENTAL
PFIWDS3
5130-01-045-5858INTERCHANGEABLE
BRUSH,FIBER,ROTARY END
8415-01-419-4977INTERCHANGEABLE
PAD,SHOULDERED,BAG,FLYER'S HELME
2-3-511

Frequently Asked Questions

What is NSN 4710-01-128-8621?

NSN 4710-01-128-8621 is a Tube Assembly,metal, manufactured by Williams International Co., L.l.c., classified under FSC 4710 (No Item Name Available). Status: active.

What are the part numbers for NSN 4710-01-128-8621?

NSN 4710-01-128-8621 has 1 cross-referenced part number: 23511 (Williams International Co., L.l.c.).

What NSN replaces 4710-01-128-8621?

There are 6 known substitutes for 4710-01-128-8621: 5985-00-234-5694, 5330-00-309-7230, 1650-00-385-2501 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 23511?

Key specifications for 23511: Bolt Hole Quantity: 2 FIRST END; End Connection Style: PLAIN SECOND END; Bolt Hole Quantity: 1 SECOND END; End Connection Style: PLAIN FIRST END. 5 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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