5310-00-488-8982

Find complete technical information, availability, and procurement data for: 5310-00-488-8982
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-488-8982

Item Name Code

05284

Assigment Date

01/01/1960 (66 years ago)

1.315 inches minimum and 1.327 inches maximum width between flats, prevailing torque with nonmetallic insert locking feature, 3b thread class, right-hand thread direction, double hexagon internal drive style

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
Width Between Flats: 1.315 inches minimum and 1.327 inches maximum
Locking Feature: prevailing torque with nonmetallic insert
Internal Drive Style: double hexagon
Nut Style: internal wrenching
Nut Diameter: 1.875 inches nominal
Nut Height: 2.141 inches nominal
Thread Series: unf
Thread Quantity Per Inch: 12
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum
Nominal Thread Size: 1.125 inches
Material: plastic polyamide (nylon) locking insert
Material: steel overall except insert
Surface Treatment: cadmium overall except insert
Surface Treatment Document And Classification: qq-p-416,ty 1,cl 3 fed spec single treatment response overall except insert

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
12NB182	Internal Wrench Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-488-8982?

The FSCG of the NSN 5310-00-488-8982 is 5310

Does the NSN 5310-00-488-8982 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-488-8982 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 5310-00-488-8982 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-488-8982 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 5310-00-488-8982 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960