MS51859-2 The MS51859-2 is a flat washer manufactured by Superior Washer and Gasket Corp. It is made from PTFE and meets Mil-Spec standards.
Mfr Part #:

MS51859-2

Available from 1 distributors
Mfr Name: Superior Sensor Technology, Inc.
Superior Sensor Technology, Inc.
The MS51859-2 is a flat washer manufactured by Superior Washer and Gasket Corp. It is made from PTFE and meets Mil-Spec standards.
✓ Total Stock: 125 pcs
$ Price Range: $1.50

MS51859-2 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
125 pcs
125 pcs On Request 1 On Request On Request On Request On Request On Request

MS51859-2 Specifications Quick View

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MS51859-2 Description

Short technical summary and product information.

The MS51859-2 is a high-quality flat washer designed for demanding applications. Manufactured by Superior Washer and Gasket Corp., this washer adheres to military standard specifications, ensuring reliability and performance in defense and aerospace assemblies.

 

The washer features a round peripheral shape and a round center hole with a diameter ranging from 0.115 to 0.127 inches. Its overall diameter measures between 0.275 and 0.297 inches, with a thickness of 0.031 to 0.049 inches. The material used is Plastic Polytetrafluoroethylene (PTFE), classified under Mil-m-20693 Ty 1.

 

This component is suitable for applications requiring precise dimensions and durable materials. Its construction and material properties make it a reliable choice for various fastening needs where standard washers may not suffice. The MS51859-2 is produced under an ISO 9001:2015 certified quality management system, ensuring dimensional accuracy and material conformance.

MS51859-2 Quick Information

Product Type: Flat Washer
Series: MS51859
Canonical Name: MS51859-2 Flat Washer
Subcategory: Flat Washer

MS51859-2 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MS51859-2 Estimated Pricing

Qty Low High
1+ $1.50 $1.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

MS51859-2 Features

  • PTFE material for durability and chemical resistance.
  • Mil-Spec compliance for defense and aerospace use.
  • Precise dimensions for critical assemblies.
  • Round peripheral and center hole shapes.
  • Rectangular cross-sectional style.

MS51859-2 Applications

  • Ideal for aerospace fastener assemblies.
  • Suitable for defense applications.
  • Used in critical fastening systems.
  • Ensures dimensional accuracy.
  • Provides reliable performance.

MS51859-2 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the material of the MS51859-2 washer?

The MS51859-2 washer is made of Plastic Polytetrafluoroethylene (PTFE).

What are the dimensions of the MS51859-2 washer?

The MS51859-2 washer has a hole diameter of 0.115-0.127 inches, an overall diameter of 0.275-0.297 inches, and a thickness of 0.031-0.049 inches.

What is the material classification for the MS51859-2 washer?

The material classification is Mil-m-20693 Ty 1 Mil Spec Single Material Response.

What is the RoHS status of the MS51859-2 washer?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the MS51859-2 washer?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

What is the REACH status for the MS51859-2 washer?

The REACH status is REACH Unaffected.

MS51859-2 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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MS51859-2
MS51859-2
Moeller
The MS51859-2 is a flat washer manufactured by Moeller. It is constructed from Plastic Polytetrafluoroethylene and meets Mil-m-20693 Ty 1 specifications.
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M8791/1-224
M8791/1-224
Military Spec
The M8791/1-224 is a packing retainer manufactured by Military Spec. It features a square/rectangular cross-section and is made from plastic polytetrafluoroethylene.
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