NSN 4730-00-832-5670 NIIN — Pipe Locknut

National Stock number : 4730-00-832-5670

Pipe Locknut


Available Quantity 84
Available Conditions NS NE
Classification Hose, Pipe, Tube, Lubrication and Railing Fittings - FSC 4730
Stock Check Date 02/28/2026
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

Pipe Locknut

Thread Class

2b

Thread Direction

RIGHT-Hand

Nut Style

pipe locknut

Nut Height

0.156in. ⁓5/32"

Width Across Flats

0.625in. ⁓5/8"

Thread Series

npt

Packing Recess Diameter

0.500in.

Packing Recess Depth

0.010in.

Thread Quantity Per Inch

27

Nominal Thread Size

0.125in. ⁓1/8"

Material

steel

Material Document And Classification

QQ-S-637 fed spec single material response

Surface Treatment

cadmium

Surface Treatment Document And Classification

QQ-P-416, type 2, class 3 fed spec single treatment response

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National Stock Number
4730-00-832-5670
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