EA7738

View detailed technical data, stock status, and sourcing information for: EA7738

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EA7738
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-208-4312
Item Name Code
15887
Assigment Date
01/01/1963 (63 years ago)

2b thread class, left-hand thread direction, 0.178 inches minimum and 0.198 inches maximum drive point depth, 3.615 inches minimum and 3.635 inches maximum nut diameter, round 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
2b
Thread Direction
left-hand
Drive Point Depth
0.178 inches minimum and 0.198 inches maximum
Nut Style
round
Nut Diameter
3.615 inches minimum and 3.635 inches maximum
Nut Thickness
0.552 inches minimum and 0.572 inches maximum
Drive Point Width
0.428 inches minimum and 0.448 inches maximum
Drive Point Quantity
4
Thread Series
un
Thread Quantity Per Inch
12
Nominal Thread Size
2.500 inches
Material
steel overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-700-5185 No Name Available 01/01/1963

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
607650 Round Plain Nut
EA2491 Round Plain Nut
EA7738 Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-208-4312?
The FSCG of the NSN 5310-00-208-4312 is 5310
Does the NSN 5310-00-208-4312 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-208-4312 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 5310-00-208-4312 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-208-4312 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 5310-00-208-4312 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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Pricing

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