NAS1783-5K12-31

View detailed technical data, stock status, and sourcing information for: NAS1783-5K12-31
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-348-6162

Item Name Code

01864

Assigment Date

11/14/1991 (34 years ago)

prevailing torque all metal design locking feature, 3b thread class, right-hand thread direction, dry film lubricant lubrication, 0.317 inches minimum first end counterbore diameter

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
Counterbore Diameter: 0.317 inches minimum first end
Lubrication: dry film lubricant
Overall Length: 72.000 inches nominal
Overall Width: 0.609 inches maximum
Nut Style: gang channel, self locking
Channel Style: straight type
Assembly Overall Height: 0.328 inches maximum
Channel Height: 0.328 inches maximum
Nut Spacing: 1.500 inches nominal
Nut Counterbore Depth: 0.062 inches minimum first end
Temp Rating: 250.0 fahrenheit maximum
Nut Quantity: 47
Thread Series: unjf
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.3125 inches
Material: aluminum alloy 2024 channel
Material: iron alloy 660 nut
Material Document And Classification: ams 5525 assn std single material response or ams 5732 assn std single material response or ams 5737 assn std single material response nut
Material Document And Classification: qq-a-250/5,t4 fed spec single material response channel
Surface Treatment: anodize channel
Surface Treatment: passivate nut
Surface Treatment Document And Classification: mil-a-8625 mil spec single treatment response channel
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response nut
Specification/Standard Data: 80205-nas1783 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
NAS1783-5K12	Gang C Self-Locking Nut Assembly
NAS1783-5K12-31	Gang C Self-Locking Nut Assembly

FAQs

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

What is the FSCG of the NSN 5310-01-348-6162?

The FSCG of the NSN 5310-01-348-6162 is 5310

Does NSN 5310-01-348-6162 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 5310-01-348-6162 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-348-6162 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 5310-01-348-6162 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Thu, Nov 14, 1991