NSN 5310-00-140-8443 NIIN — Plain Round Nut

National Stock number : 5310-00-140-8443

Plain Round Nut


Available Quantity 54
Available Conditions NE NS
Classification Nuts and Washers - FSC 5310
Schedule B 7318160000
Stock Check Date 05/20/2026
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

Plain Round Nut

Thread Class

2b

Thread Direction

RIGHT-Hand

Nut Style

round

Nut Diameter

0.690in. and 0.710in.

Nut Thickness

0.220in. and 0.260in.

Width Across Flats

0.480in. and 0.520in. ⁓17/32"

Thread Series

unc

Thread Quantity Per Inch

18

Nominal Thread Size

0.312in. ⁓5/16"

Countersink Angle

80.0 degrees nut and 120.0 degrees nut

Material

steel

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National Stock Number
5310-00-140-8443
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