PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

663340Tube Assembly,metal

Wiggins Lift Co Inc · NSN 4710-01-354-9275 · FSC 4710 · No Item Name Available
Verified by PartsTable
NSN 4710-01-354-9275 — this item is cataloged by the U.S. Government under National Stock Number 4710-01-354-9275. Primary manufacturer part number: 663340.
Features
  • Tube Assembly,metal — FSC 4710
  • Thread Direction: RIGHT-HAND SINGLE END
  • Tube Outside Diameter: 1.000 INCHES NOMINAL IN
  • Nominal Thread Size: 1.312 INCHES SINGLE END IN
  • Thread Series Designator: UN SINGLE END
  • Mating End Quantity: 2 SINGLE END
  • Design Form: PREBENT
  • Thread Class: 2B SINGLE END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Tube Assembly,metal, cataloged under National Stock Number 4710-01-354-9275, 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 Wiggins Lift Co Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4710-01-354-9275
Primary Part Number663340
Item NameTube Assembly,metal
FSC / FSG4710 / 47 — No Item Name Available
ManufacturerWiggins Lift Co Inc
StatusACTIVE
Thread DirectionRIGHT-HAND SINGLE END
Tube Outside Diameter1.000 INCHES NOMINAL IN
Nominal Thread Size1.312 INCHES SINGLE END IN
Thread Series DesignatorUN SINGLE END
Mating End Quantity2 SINGLE END
Design FormPREBENT
Thread Class2B SINGLE END
End Connection StyleSWIVEL NUT WITH COMPRESSION SLEEVE SINGLE END
Wall Thickness0.065 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5342-01-272-983212458 INTERCHANGEABLE
Plug
Westerbeke Corporation
4710-01-355-3447636351 INTERCHANGEABLE
Tube Assembly,metal
Wiggins Lift Co Inc
8940-01-543-702755957 INTERCHANGEABLE
Formula,infant Feeding
Abbott Laboratories, Inc. Dba Ross Products Division Div Ross Products
Cross-Reference Index
Part NumberManufacturer
663340 PRIMARY Wiggins Lift Co Inc (USA)
A-60777 Brudi Inc (USA)
060777 Brudi Inc (USA)
Related Parts
5342-01-272-9832INTERCHANGEABLE
PLUG
12458
4710-01-355-3447INTERCHANGEABLE
TUBE ASSEMBLY,METAL
636351
8940-01-543-7027INTERCHANGEABLE
FORMULA,INFANT FEEDING
55957

Frequently Asked Questions

What is NSN 4710-01-354-9275?

NSN 4710-01-354-9275 is a Tube Assembly,metal, manufactured by Wiggins Lift Co Inc, classified under FSC 4710 (No Item Name Available). Status: active.

What are the part numbers for NSN 4710-01-354-9275?

NSN 4710-01-354-9275 has 3 cross-referenced part numbers: 663340 (Wiggins Lift Co Inc), A-60777 (Brudi Inc), 060777 (Brudi Inc).

What NSN replaces 4710-01-354-9275?

There are 3 known substitutes for 4710-01-354-9275: 5342-01-272-9832, 4710-01-355-3447, 8940-01-543-7027. Verify interchangeability with system specifications before substitution.

What are the specifications of 663340?

Key specifications for 663340: Thread Direction: RIGHT-HAND SINGLE END; Tube Outside Diameter: 1.000 INCHES NOMINAL IN; Nominal Thread Size: 1.312 INCHES SINGLE END IN; Thread Series Designator: UN SINGLE END. 10 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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