5310-00-325-1900

Find complete technical information, availability, and procurement data for: 5310-00-325-1900
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-325-1900

Item Name Code

05277

Assigment Date

01/17/1968 (58 years ago)

prevailing torque with nonmetallic insert locking feature, hexagon nut style, dry film lubricant lubrication, right-hand thread direction, 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
Lubrication: dry film lubricant
Nut Style: hexagon
Nut Height: 1.141 inches maximum
Width Across Flats: 1.427 inches minimum and 1.440 inches maximum
Temp Rating: 250.0 fahrenheit nominal
Thread Series: uns
Thread Quantity Per Inch: 14
Nominal Thread Size: 1.000 inches
Countersink Angle: 120.0 degrees nominal nut
Bearing Surface Type: chamfered or washer faced
Bearing Surface Finish: 125.0 microinches
Material: plastic polyamide (nylon) locking insert
Material: steel nut
Surface Treatment: cadmium overall except insert
Surface Treatment Document And Classification: qq-p-416 fed spec single treatment response overall except insert
Specification/Standard Data: 80205-nas1021 professional/industrial association standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-411-2398	No Name Available	07/10/1970
5310-01-275-0415	No Name Available	09/01/1990

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
4866183	Hexagon Self-Locking Nut
4866183-017	Hexagon Self-Locking Nut
4866183-17	Hexagon Self-Locking Nut
5310003251900	Hexagon Self-Locking Nut
8032724	Hexagon Self-Locking Nut
906609	Hexagon Self-Locking Nut
K-4866183-017	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-325-1900?

The FSCG of the NSN 5310-00-325-1900 is 5310

Does the NSN 5310-00-325-1900 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-325-1900 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 5310-00-325-1900 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-325-1900 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 5310-00-325-1900 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Jan 17, 1968