NSN 4730-01-286-1958 NIIN — Tube Fitting Locknut

National Stock number : 4730-01-286-1958

Tube Fitting Locknut


Available Quantity 2,412
Available Conditions NE NS
Classification Hose, Pipe, Tube, Lubrication and Railing Fittings - FSC 4730
Stock Check Date 04/09/2026
Part-Number.info Quality System
  •   ISO 9001:2015 + AS9120B Certifed
  •   Audited supply chain
  •   Counterfeit Parts Prevention
  •   100% Product Inspections
  •   7 Year Record Retention
  •   HAZMAT Certified
  •   ITAR and DDTC Registered
AS9120 Certified Supplier

Product Properties


Description

Tube Fitting Locknut

Thread Class

3b

Thread Direction

RIGHT-Hand

Nut Style

tube fitting locknut

Nut Height

0.940in. ⁓61/64"

Width Across Flats

0.940in. ⁓61/64"

Thread Series

unjf

Packing Recess Diameter

0.733in.

Packing Recess Depth

0.042in.

Thread Quantity Per Inch

18

Nominal Thread Size

0.562in. ⁓9/16"

Nominal Tube Outside Diameter

0.375in.

Hole Configuration Style

configuration b

Material

aluminum alloy

Specification/standard Data

81343-AS5179W06 professional/industrial association standard

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National Stock Number
4730-01-286-1958
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