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5310-00-159-1577

Find complete technical information, availability, and procurement data for: 5310-00-159-1577

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5310-00-159-1577
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-159-1577
Item Name Code
29730
Assigment Date
10/24/1971 (54 years ago)

dry film lubricant lubrication, prevailing torque all metal design locking feature, right-hand thread direction, 2b thread class, 0.560 inches maximum washer outside 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
2b
Thread Direction
right-hand
Locking Feature
prevailing torque all metal design
Washer Outside Diameter
0.560 inches maximum
Lubrication
dry film lubricant
Overall Height
0.300 inches maximum
Nut Style
hexagon
Washer Thickness
0.040 inches minimum and 0.060 inches maximum
Width Across Flats
0.4280 inches minimum and 0.4385 inches maximum
Thread Series
unc
Thread Quantity Per Inch
20
Hardness Rating
24.0 rockwell c minimum and 32.0 rockwell c maximum
Nominal Thread Size
0.250 inches
Material
steel overall
Surface Treatment
cadmium and chromate overall
Surface Treatment Document And Classification
qq-p-416,ty 2,cl 3 fed spec single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-01-237-2011 No Name Available 09/01/1993

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
MIL-N-45913 Extended Washer Self-Locking Nut
MS51988-3 Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-159-1577?
The FSCG of the NSN 5310-00-159-1577 is 5310
Does the NSN 5310-00-159-1577 have a Schedule B code assigned?
Yes, the Schedule B code is 8710000090
Does NSN 5310-00-159-1577 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 5310-00-159-1577 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-159-1577 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 5310-00-159-1577 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Sun, Oct 24, 1971

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