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5310-00-786-8994

Find complete technical information, availability, and procurement data for: 5310-00-786-8994

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5310-00-786-8994
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-786-8994
Item Name Code
29730
Assigment Date
01/01/1960 (66 years ago)

0.290 inches maximum washer outside diameter, prevailing torque all metal design locking feature, right-hand thread direction, 0.170 inches maximum overall height, 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 all metal design
Washer Outside Diameter
0.290 inches maximum
Overall Height
0.170 inches maximum
Nut Style
hexagon
Washer Thickness
0.035 inches nominal
Width Across Flats
0.181 inches minimum and 0.190 inches maximum
Temp Rating
900.0 fahrenheit nominal
Thread Series
unjc
Thread Quantity Per Inch
32
Nominal Thread Size
0.164 inches
Material
iron alloy 660 overall
Precious Material
silver
Surface Treatment
silver overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-093-7308 No Name Available 11/01/1977
5310-00-821-0179 No Name Available 09/28/1966

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
H41-08 Extended Washer Self-Locking Nut
R1159P02 Extended Washer Self-Locking Nut
R1159P02C Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-786-8994?
The FSCG of the NSN 5310-00-786-8994 is 5310
Does the NSN 5310-00-786-8994 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-786-8994 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 5310-00-786-8994 contain precious materials?
Item contains silver.
Does NSN 5310-00-786-8994 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 5310-00-786-8994 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960

Professional Distribution

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