03185

View detailed technical data, stock status, and sourcing information for: 03185
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-220-1595

Item Name Code

15887

Assigment Date

11/09/1985 (40 years ago)

0.250 inches nominal drive point depth, round nut style, 3b thread class, 2.500 inches nominal nut diameter, right-hand thread direction

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
Drive Point Depth: 0.250 inches nominal
Nut Style: round
Nut Diameter: 2.500 inches nominal
Nut Thickness: 0.615 inches nominal
Drive Point Quantity: 2
Drive Point Diameter: 0.249 inches minimum and 0.255 inches maximum
Hole Type And Quantity: 2 tapped
Thread Series: unf
Thread Quantity Per Inch: 16
Nominal Thread Size: 0.750 inches
Hole Thread Quantity Per Inch: 18
Hole Configuration Style: configuration j
Hole Nominal Thread Diameter: 0.312 inches
Material: nickel alloy 400 overall
Material Document And Classification: astm b164 assn std single material response overall

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
03185	Round Plain Nut
5310PL0663813	Round Plain Nut
B075D164AX2	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-220-1595?

The FSCG of the NSN 5310-01-220-1595 is 5310

Does the NSN 5310-01-220-1595 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5310-01-220-1595 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 5310-01-220-1595 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-220-1595 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 5310-01-220-1595 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Sat, Nov 9, 1985