5310-00-488-3888

Find complete technical information, availability, and procurement data for: 5310-00-488-3888
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-488-3888

Item Name Code

05277

Assigment Date

06/13/1969 (57 years ago)

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, cap.

hexagon nut style, 0.609 inches maximum nut height, right-hand thread direction, prevailing torque with nonmetallic insert 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 with nonmetallic insert
Nut Style: hexagon
Nut Height: 0.609 inches maximum
Width Across Flats: 0.736 inches minimum and 0.752 inches maximum
Temp Rating: 250.0 fahrenheit nominal
Thread Series: unf
Thread Quantity Per Inch: 20
Hardness Rating: 26.0 rockwell c minimum and 35.0 rockwell c maximum
Nominal Thread Size: 0.500 inches
Bearing Surface Type: chamfered
Material: plastic polyamide (nylon) locking insert
Material: steel nut
Surface Treatment: cadmium nut
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec single treatment response nut

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-045-1019	No Name Available	06/01/1980
5310-00-174-8640	No Name Available	12/01/1983
5310-00-194-4588	No Name Available	07/23/1972

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
10352843	Hexagon Self-Locking Nut
5310004883888	Hexagon Self-Locking Nut
M45913/3-8FG8C	Hexagon Self-Locking Nut
MS51943-40	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-488-3888?

The FSCG of the NSN 5310-00-488-3888 is 5310

Does the NSN 5310-00-488-3888 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-488-3888 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 5310-00-488-3888 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-488-3888 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 5310-00-488-3888 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Jun 13, 1969