MS21042-02 The MS21042-02 is a self-locking extended washer nut from Foxconn OE Technologies Singapore Pte. LTD. It is constructed from steel with a cadmium surface treatment.
Mfr Part #:

MS21042-02

Available from 1 distributors
Mfr Name: Foxconn OE Technologies Singapore Pte. LTD
Foxconn OE Technologies Singapore Pte. LTD
The MS21042-02 is a self-locking extended washer nut from Foxconn OE Technologies Singapore Pte. LTD. It is constructed from steel with a cadmium surface treatment.
✓ Total Stock: 25 pcs
$ Price Range: $0.99

MS21042-02 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
25 pcs
25 pcs On Request 1 On Request On Request On Request On Request On Request

MS21042-02 Specifications Quick View

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

MS21042-02 Description

Short technical summary and product information.

The MS21042-02 is a self-locking extended washer nut manufactured by Foxconn OE Technologies Singapore Pte. LTD. This nut features a 2-56 thread size with a UNJC thread series and a 3B thread class. It is made of steel and has a cadmium surface treatment, specified under QQ-P-416.

 

Key mechanical specifications include an overall height between 0.080 and 0.100 inches, a width across flats between 0.122 and 0.127 inches, and a washer thickness of 0.010 inches. The nut has a prevailing torque, all-metal design and is lubricated with a soluble lubricant. Its temperature rating is 450 degrees Fahrenheit.

 

This component is designed for various end applications, including Mk 26 (gmls), intermediate forward test equipment (ifte) systems, and guided missile launch systems. It is also used in aircraft applications such as the HC-130S, EC-130E, MC-130H, and for fire control systems like the AMRAAM/AIM-120A.

MS21042-02 Quick Information

Product Type: Self-Locking Extended Washer Nut
Series: MS21042
Canonical Name: MS21042-02 Self-Locking Extended Washer Nut
Subcategory: Self-Locking Extended Washer Nut

MS21042-02 Compliance

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

MS21042-02 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MS21042-02 Features

  • Steel self-locking extended washer nut.
  • 2-56 thread size with UNJC series.
  • Cadmium plated per QQ-P-416.
  • Prevailing torque, all-metal design.
  • Rated for 450 degrees Fahrenheit operation.

MS21042-02 Applications

  • Used in Mk 26 missile systems.
  • Suitable for HC-130S aircraft.
  • Applied in AMRAAM/AIM-120A systems.
  • Found in EC-130E and MC-130H aircraft.

MS21042-02 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the thread size of the MS21042-02 nut?

The thread size is 2-56.

What material is the MS21042-02 nut made of?

The nut is made of steel.

What is the surface treatment of the MS21042-02 nut?

The surface treatment is cadmium.

What is the temperature rating for the MS21042-02 nut?

The temperature rating is 450 degrees Fahrenheit.

What is the RoHS status for the MS21042-02?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the MS21042-02?

The Moisture Sensitivity Level is 1 Unlimited.

What is the REACH status for the MS21042-02?

The REACH status is REACH Unaffected.

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