5310-00-274-4687

Find complete technical information, availability, and procurement data for: 5310-00-274-4687
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-274-4687

Item Name Code

05280

Assigment Date

01/01/1963 (63 years ago)

plate nut style, 3b thread class, 0.190 inches minimum and 0.210 inches maximum mounting hole diameter, prevailing torque with nonmetallic insert locking feature, right-hand thread direction

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 with nonmetallic insert
Mounting Hole Diameter: 0.190 inches minimum and 0.210 inches maximum
Nut Style: plate
Nut Length: 0.969 inches nominal
Nut Height: 0.344 inches nominal
Plate Thickness: 0.045 inches minimum and 0.075 inches maximum
Plate Width: 0.438 inches nominal
Nut Mounting Provision: countersunk holes
Mounting Provision Location: opposite nut projection side
Mounting Hole Arrangement Style: 2 holes
Distance From Aperture Center To Mounting Hole Center: 0.344 inches nominal
Center To Center Distance Between Mounting Holes Along Length: 0.686 inches minimum and 0.690 inches maximum
Thread Series: unf
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Mounting Hole Countersink Angle: 100.0 degrees nominal
Part Name Assigned By Controlling Agency: navy special project
Surface Treatment Document And Classification: qq-p-416,ty 1,cl 3 fed spec single treatment response nut

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
22NA2-02BC	Plate Self-Locking Nut
EN22A2-02BC100X2	Plate Self-Locking Nut
EN22A2-02BC100X200	Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-274-4687?

The FSCG of the NSN 5310-00-274-4687 is 5310

Does the NSN 5310-00-274-4687 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-274-4687 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 5310-00-274-4687 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-274-4687 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 5310-00-274-4687 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963