NSN 5310-01-332-3259 NIIN — Flat Washer

National Stock number : 5310-01-332-3259

Flat Washer


Available Quantity 64
Available Conditions NE NS SV
Classification Nuts and Washers - FSC 5310
Schedule B 7318220000
Stock Check Date 01/21/2026
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

Flat Washer

Cross-sectional Shape Style

rectangular

Hole Diameter

0.660in. and 0.666in. ⁓43/64"

Peripheral Shape Style

round

Center Hole Shape Style

1 round

Thickness

0.170in. and 0.180in. ⁓3/16"

Overall Diameter

0.995in. and 1.005in. ⁓1-1/64"

Hardness Rating

38.0 rockwell c and 44.0 rockwell c

Material

steel

Surface Treatment

cadmium and chromate

Surface Treatment Document And Classification

QQ-P-416, TY2, CL2 fed spec single treatment response

Pricing and Availability Quote

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National Stock Number
5310-01-332-3259
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