5310-01-449-4443

Find complete technical information, availability, and procurement data for: 5310-01-449-4443
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-449-4443

Item Name Code

36744

Assigment Date

10/02/1997 (28 years ago)

A preformed item of semirigid material designed to retain, position, fasten, or support other items, such as cable(s), access cover(s), by its own inherent spring action. It may be fastened to a structure by bolt(s), clip(s), screw(s), and the like. For items conducting electric current, see clip, electrical or clamp, electrical. For items which partially surround an item, see strap, retaining. For items which entirely surround an item and do not have inherent spring tension, see clamp, loop. See also clip, retaining. Do not use if a more specific item name is available.

right-hand thread direction, 0.342 inches minimum and 0.352 inches maximum first end counterbore diameter, 0.560 inches maximum washer outside diameter, prevailing torque all metal design locking feature, 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
Washer Outside Diameter: 0.560 inches maximum
Counterbore Diameter: 0.342 inches minimum and 0.352 inches maximum first end
Lubrication: dry film lubricant
Overall Height: 0.312 inches minimum
Nut Style: spline drive
Drive Point Quantity: 10
Washer Thickness: 0.072 inches minimum and 0.087 inches maximum
Thread Series: unf
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Material: iron alloy 660 washer
Material: nickel alloy 718 nut
Material Document And Classification: ams 5525 assn std single material response washer
Material Document And Classification: ams 5662 assn std single material response nut
Surface Treatment: cadmium and chromate washer
Surface Treatment: passivate nut
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response nut
Surface Treatment Document And Classification: qq-p-416 type 2 class 2 fed spec single treatment response washer

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
92182M-4	Extended Washer Self-Locking Nut
SN1015PRD3-4	Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-449-4443?

The FSCG of the NSN 5310-01-449-4443 is 5310

Does the NSN 5310-01-449-4443 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5310-01-449-4443 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 5310-01-449-4443 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-449-4443 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 5310-01-449-4443 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Thu, Oct 2, 1997