5310-01-493-4431

Find complete technical information, availability, and procurement data for: 5310-01-493-4431
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-493-4431

Item Name Code

36744

Assigment Date

01/08/2002 (24 years ago)

A replaceable device designed to remove dust, pollen or other foreign matter from the air passing through it. The removal of particles is accomplished by porous fibrous or shredded material (metallic or nonmetallic) which is loosely woven or matted and confined in a frame or retained between perforated sheets of firmer material. It is designed to fit into air conditioners, ventilation systems and hot air furnaces. It may have facilities for radio frequency/electromagnetic interference shielding. The filter may be cleaned by the use of compressed air, blown through the filter element, or by using water and a suitable detergent for cleaning purposes which would extend the life of the filter.

0.615 inches maximum overall height, prevailing torque with nonmetallic insert locking feature, right-hand thread direction, 3b thread class, 0.810 inches maximum washer outside diameter

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
Washer Outside Diameter: 0.810 inches maximum
Overall Height: 0.615 inches maximum
Nut Style: spline drive
Drive Point Quantity: 8
Washer Thickness: 0.132 inches minimum and 0.142 inches maximum
End Item Identification: a-10 thunderbolt
Temp Rating: 250.0 fahrenheit nominal
Thread Series: unjf
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.4375 inches
Special Features: nut material 7075-t73 aluminum alloy;first end formed out of round to provide self-locking action
Material: aluminum alloy nut
Material: plastic polytetrafluoroethylene locking insert
Material Document And Classification: mil-p-8625 mil spec single material response locking insert
Surface Treatment: anodize nut
Surface Treatment Document And Classification: mil-a-8625,type ii,cl 2 mil 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
KFN631-7	Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-493-4431?

The FSCG of the NSN 5310-01-493-4431 is 5310

Does the NSN 5310-01-493-4431 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5310-01-493-4431 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 5310-01-493-4431 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-493-4431 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 5310-01-493-4431 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Tue, Jan 8, 2002