20420

20420 Electrical Connector Retainer

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Datasheet. 20420 specification

Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

2a single mounting facility

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

0.660in. ⁓43/64"

Accommodated Item Securing Device Type
Indicates the type of device provided to retain or hold the item accommodated.

spring clip

Mounting Facility Type And Quantity
Indicates the type and number of facilities by which the item is mounted.

1 threaded stud single mounting facility

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

0.112in. single mounting facility ⁓1/8"

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel comp B1113

Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

cadmium

Surface Treatment Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.

QQ-P-416, ty 2 cl 3 fed spec single treatment response

Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

unc single mounting facility

Answers.

What class is the thread series?

Unc single mounting facility

What material is the electrical connector retainer made of ?

Steel comp b1113

What is the thread class?

2a single mounting facility

What is the NSN for 20420?

5935-01-313-1416

How is this classified for shipping?

Schedule B number: 8538907080
Parts suitable for use solely or principally with the apparatus for heading 8535, 8536,8537

What's the federal classification of 20420?

FSC 5935 ⁓ Connectors, electrical

Excluding interconnectors, fiber optic

NSN 5935-01-313-1416 RETAINER,ELECTRICAL CONNECTOR

unc single mounting facility thread series cadmium surface treated 0.660" overall length 2a single mounting facility thread class

NIIN: 013131416
NIIN Date: 01/03/90
Schedule B: 8538907080
Name Code: 02892
FIIG: A062A0
DEMIL / ITAR: Uncontrolled item (Code A)
Hazmat: No hazard information available from HMIRS.
MSDS: N/A
Precious Metals: Metal content unknown
Enviromental: N/A
Electrostatic ESD & EMI: No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1.	B70322	Cage K0967
2.	N05197	Cage K0967
3.	922171-3	Cage 82577

Major End Users Countries and entities

- United Kingdom

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Similar by Design Other retainers with similar characteristics

Nothing similar to this part number was found in our inventory

20420 / Retainer,electrical connectorWhat is the formal definition of this item?

An item specifically designed to restrain the movement of an electrical connector, when the latter is mounted in another item. includes clamps, clips, and similar restraining devices specifically designed for this function. excludes clip, electrical and clamp, loop.