NSN 5310-01-281-5646 NIIN — Flat Washer

National Stock number : 5310-01-281-5646

Flat Washer


Available Quantity 33
Available Conditions NE NS
Classification Nuts and Washers - FSC 5310
Schedule B 7318220000
Stock Check Date 04/21/2026
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

0.189in. and 0.199in. ⁓13/64"

Peripheral Shape Style

round

Center Hole Shape Style

1 round

Thickness

0.060in. and 0.063in. ⁓5/64"

Overall Diameter

0.305in. and 0.315in. ⁓21/64"

Hardness Rating

20.0 rockwell c

Material

steel comp 302 or steel comp 304 or steel comp 305 or steel comp 316 or steel comp 321 or steel comp 347

Material Document And Classification

QQ-S-766 fed spec all material responses

Surface Treatment

passivate

Pricing and Availability Quote

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National Stock Number
5310-01-281-5646
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