5310-01-488-3685

Find complete technical information, availability, and procurement data for: 5310-01-488-3685
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-488-3685

Item Name Code

04889

Assigment Date

08/23/2001 (24 years ago)

An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.

right-hand thread direction, 0.680 inches minimum and 0.710 inches maximum washer outside diameter, 3b thread class, hexagon nut style, 0.456 inches nominal overall height

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
Washer Outside Diameter: 0.680 inches minimum and 0.710 inches maximum
Overall Height: 0.456 inches nominal
Nut Style: hexagon
Washer Thickness: 0.164 inches nominal
End Item Identification: f-22 raptor
Width Across Flats: 0.553 inches minimum and 0.564 inches maximum
Thread Series: unjf
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.3750 inches
Special Features: captive washer is free to rotate; axial strength 5,050 lbs; 140 ksi ultimate tensile strength; washer material steel 300 series; washer standard qq-s-763
Material: steel nut
Material Document And Classification: ams 5737 assn std single material response nut
Surface Treatment: copper alloy overall
Surface Treatment Document And Classification: ams 2418 assn std single treatment response overall

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
AS539S6	Nut,plain,extended Washer,hexago

FAQs

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

What is the FSCG of the NSN 5310-01-488-3685?

The FSCG of the NSN 5310-01-488-3685 is 5310

Does the NSN 5310-01-488-3685 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-488-3685 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 5310-01-488-3685 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-488-3685 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 5310-01-488-3685 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Thu, Aug 23, 2001