202-16002A3

View detailed technical data, stock status, and sourcing information for: 202-16002A3
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-150-3957

Item Name Code

05280

Assigment Date

09/02/1970 (55 years ago)

A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.

0.194 inches minimum nut counterbore diameter, prevailing torque all metal design locking feature, dry film lubricant lubrication, right-hand thread direction, 3b thread class

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3b
Thread Direction: right-hand
Locking Feature: prevailing torque all metal design
Counterbore Diameter: 0.194 inches minimum nut
Lubrication: dry film lubricant
Mounting Hole Diameter: 0.098 inches minimum and 0.103 inches maximum
Nut Style: plate
Nut Length: 0.722 inches maximum
Nut Height: 0.312 inches maximum
Plate Thickness: 0.085 inches nominal
Plate Width: 0.406 inches maximum
Nut Counterbore Depth: 0.125 inches minimum nut
Nut Mounting Provision: straight holes
Mounting Hole Arrangement Style: 2 holes
Distance From Aperture Center To Mounting Hole Center: 0.245 inches minimum and 0.255 inches maximum
Center To Center Distance Between Mounting Holes Along Length: 0.498 inches minimum and 0.502 inches maximum
Temp Rating: 450.0 fahrenheit nominal
Thread Series: unf
Features Provided: floating nut
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Material: steel overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 1,cl 3 fed spec single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-917-6305	No Name Available	10/01/1976

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
202-16002A3	Plate Self-Locking Nut
52LHA3006M-2-02	Plate Self-Locking Nut
5310PL0715175	Plate Self-Locking Nut
MF19058-2-2	Plate Self-Locking Nut
RM52LHA3006M2-02	Plate Self-Locking Nut

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-00-150-3957?

The FSCG of the NSN 5310-00-150-3957 is 5310

Does the NSN 5310-00-150-3957 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-150-3957 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5310-00-150-3957 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-150-3957 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5310-00-150-3957 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Sep 2, 1970