5220-00-640-5256

Find complete technical information, availability, and procurement data for: 5220-00-640-5256
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Federal Supply Group

Measuring Tools

Federal Supply Classification

5220 Inspection Gages and Precision Layout Tools

National Stock Number

5220-00-640-5256

Item Name Code

17658

Assigment Date

01/01/1963 (63 years ago)

0.3125 inches nominal thread diameter, 0.2898 inches minimum and 0.2922 inches maximum thread design pitch diameter, 0.2898 inches minimum and 0.2922 inches maximum thread stamped pitch diameter, 32.0 screw thread quantity per inch, unef screw thread series designator

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Nominal Thread Diameter: 0.3125 inches
Screw Thread Series Designator: unef
Screw Thread Quantity Per Inch: 32.0
Thread Stamped Pitch Diameter: 0.2898 inches minimum and 0.2922 inches maximum
Thread Design Pitch Diameter: 0.2898 inches minimum and 0.2922 inches maximum
Gaging Member Length: 0.675 inches nominal
Features Provided: combination go not go gage
Special Features: ajyp 3a
Style Designator: open face

FAQs

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

What is the FSCG of the NSN 5220-00-640-5256?

The FSCG of the NSN 5220-00-640-5256 is 5220

Does the NSN 5220-00-640-5256 have a Schedule B code assigned?

Yes, the Schedule B code is 9017308000

Does NSN 5220-00-640-5256 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 5220-00-640-5256 contain precious materials?

Item does not contain precious metal.

Does NSN 5220-00-640-5256 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 5220-00-640-5256 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963