MS21043-06 The PENN MS21043-06 is a self-locking extended washer nut with a 6-32 thread size. It is constructed from corrosion and heat-resistant steel with silver plating.
Mfr Part #:

MS21043-06

Available from 1 distributors
Mfr Name: PENN
PENN
The PENN MS21043-06 is a self-locking extended washer nut with a 6-32 thread size. It is constructed from corrosion and heat-resistant steel with silver plating.
Total Stock: 630 pcs
$ Price Range: $1.00

MS21043-06 Available from 1 distributor

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630 pcs
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MS21043-06 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Locking Feature
Material
Product Series
Temperature Rating
Thread Size

MS21043-06 Description

Short technical summary and product information.

The MS21043-06 from PENN is a self-locking extended washer nut designed for reliable performance in demanding environments. It features a 6-32 thread size with a 3b thread class and a right-hand thread direction.

 

Constructed from corrosion and heat-resistant iron alloy 660, this nut is silver plated according to QQ-S-365 or AMS 2410 specifications. It boasts a prevailing torque, all-metal design for secure locking. The nut has a reduced hexagon and reduced height, with an overall height between 0.115 and 0.141 inches.

 

Key specifications include a temperature rating of 800.0 degrees Fahrenheit, a washer outside diameter of 0.244 inches, and a washer thickness of 0.010 inches. The width across flats ranges from 0.181 to 0.190 inches. This component is suitable for applications requiring robust fastening solutions.

 

The MS21043-06 is identified by NSN 5310-00-878-3291 and falls under FSC Nuts and Washers / 5310. It is part of the MS21043 product series.

MS21043-06 Quick Information

Product Type: Self-Locking Extended Washer Nut
Series: MS21043
Canonical Name: MS21043-06 Self-Locking Extended Washer Nut
Subcategory: Self-Locking Extended Washer Nut

MS21043-06 Compliance

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

MS21043-06 Estimated Pricing

Qty Low High
1+ $1.00 $1.00

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

MS21043-06 Features

  • Self-locking extended washer nut design.
  • 6-32 thread size with 3b class.
  • Rated for 800 degrees Fahrenheit operation.
  • Corrosion and heat resistant steel construction.
  • Silver plated surface treatment.

MS21043-06 Applications

  • Secure fastening in high-vibration environments.
  • Ideal for aerospace and defense applications.
  • Suitable for high-temperature assemblies.
  • Provides reliable locking without thread damage.

MS21043-06 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the thread size of the MS21043-06 nut?

The MS21043-06 nut has a 6-32 thread size.

What is the temperature rating for the MS21043-06 nut?

The MS21043-06 nut has a temperature rating of 800.0 degrees Fahrenheit.

What material is the MS21043-06 nut made of?

The MS21043-06 nut is made of Iron alloy 660.

What is the locking feature of the MS21043-06 nut?

The MS21043-06 nut features a prevailing torque all metal design for locking.

What is the surface treatment applied to the MS21043-06 nut?

The MS21043-06 nut has a silver surface treatment.

What is the NSN for the MS21043-06 nut?

The NSN for the MS21043-06 nut is 5310-00-878-3291.

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