5310-00-171-2539

Find complete technical information, availability, and procurement data for: 5310-00-171-2539
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-171-2539

Item Name Code

05277

Assigment Date

08/25/1972 (53 years ago)

3b thread class, prevailing torque all metal design locking feature, right-hand thread direction, dry film lubricant lubrication, hexagon nut 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
Locking Feature: prevailing torque all metal design
Lubrication: dry film lubricant
Nut Style: hexagon
Nut Height: 0.273 inches maximum
Width Across Flats: 0.489 inches minimum and 0.500 inches maximum
Thread Series: unjf
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.312 inches
Countersink Angle: 90.0 degrees nominal nut
Bearing Surface Type: chamfered or washer faced
Material: steel comp 303 or steel comp 305 overall
Material Document And Classification: 66 fed std all material responses overall
Surface Treatment: passivate overall
Specification/Standard Data: 80205-nas1409 professional/industrial association standard

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
NAS1409C5	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-171-2539?

The FSCG of the NSN 5310-00-171-2539 is 5310

Does the NSN 5310-00-171-2539 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-171-2539 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 5310-00-171-2539 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-171-2539 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 5310-00-171-2539 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Aug 25, 1972