PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

32553Tube Assembly,metal

Williams International Co., L.l.c. · NSN 4710-01-341-8696 · FSC 4710 · No Item Name Available
Verified by PartsTable
NSN 4710-01-341-8696 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-341-8696. Primary manufacturer part number: 32553.
Features
  • Tube Assembly,metal — FSC 4710
  • Design Form: PREBENT
  • End Connection Spec/std: AN,AN818,PART NO. AN818-4J AND MIL,MS 20819,PART NO. MS20819-4J
  • Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF) SINGLE END
  • Thread Class: 3B SINGLE END
  • Material: STEEL CORROSION RESISTING TUBING
  • Material: STEEL CORROSION RESISTING SINGLE END
  • Thread Direction: RIGHT-HAND SINGLE END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Corrosion Resisting Tubing construction
General Description

The Tube Assembly,metal, cataloged under National Stock Number 4710-01-341-8696, 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 13 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4710-01-341-8696
Primary Part Number32553
Item NameTube Assembly,metal
FSC / FSG4710 / 47 — No Item Name Available
ManufacturerWilliams International Co., L.l.c.
StatusACTIVE
Design FormPREBENT
End Connection Spec/stdAN,AN818,PART NO. AN818-4J AND MIL,MS 20819,PART NO. MS20819-4J
Thread Series DesignatorUNIFIED NATIONAL JOINT FINE (UNJF) SINGLE END
Thread Class3B SINGLE END
MaterialSTEEL CORROSION RESISTING TUBING
MaterialSTEEL CORROSION RESISTING SINGLE END
Thread DirectionRIGHT-HAND SINGLE END
Tube Outside Diameter0.246 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
Nominal Thread Size0.438 INCHES SINGLE END IN
Seat Angle in Deg33.0 SINGLE END
End Connection StyleSWIVEL NUT WITH LOOSE OR INTEGRAL CLINCH SLEEVE SINGLE END
Mating End Quantity2 SINGLE END
Wall Thickness0.025 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5995-00-503-30232142-0058-01 INTERCHANGEABLE
Cable Assembly,radio Frequency
Electric Boat Corporation Div General Dynamics Electric Boat
5330-01-188-462932-553 INTERCHANGEABLE
Gasket
Aqua-Chem, Inc. Dba Aqua-Chem Inc
Cross-Reference Index
Part NumberManufacturer
32553 PRIMARY Williams International Co., L.l.c. (USA)
Related Parts
5995-00-503-3023INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
2142-0058-01
5330-01-188-4629INTERCHANGEABLE
GASKET
32-553

Frequently Asked Questions

What is NSN 4710-01-341-8696?

NSN 4710-01-341-8696 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 4710-01-341-8696?

NSN 4710-01-341-8696 has 1 cross-referenced part number: 32553 (Williams International Co., L.l.c.).

What NSN replaces 4710-01-341-8696?

There are 2 known substitutes for 4710-01-341-8696: 5995-00-503-3023, 5330-01-188-4629. Verify interchangeability with system specifications before substitution.

What are the specifications of 32553?

Key specifications for 32553: Design Form: PREBENT; End Connection Spec/std: AN,AN818,PART NO. AN818-4J AND MIL,MS 20819,PART NO. MS20819-4J; Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF) SINGLE END; Thread Class: 3B SINGLE END. 13 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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