5306-01-462-2190

Find complete technical information, availability, and procurement data for: 5306-01-462-2190
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-462-2190

Item Name Code

27851

Assigment Date

01/26/1999 (27 years ago)

A transparent item of a predetermined size that permits unobstructed and undistorted view of a desired area. It may include a frame, have reference markings, grid lines and may be heat strengthened and/or tinted. It is generally used where safety, security, and/or the restriction of foreign matter are required, such as the visual examination of the inside of pressurized tanks, liquid sights, controlled liquid flow, and inspection of equipment enclosed in a housing. See window (as modified); scale, cathode ray tube; scale, plotting; window, metal; window, wood; and window panel, aircraft.

double hexagon extended washer head style, 3.000 inches minimum and 3.062 inches maximum thread length, right-hand thread direction, 3a thread class, 4.000 inches nominal fastener length

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 3.000 inches minimum and 3.062 inches maximum
Fastener Length: 4.000 inches nominal
Head Style: double hexagon extended washer
Head Height: 0.094 inches minimum and 0.104 inches maximum
Width Between Flats: 0.620 inches minimum and 0.628 inches maximum
Extended Washer Diameter: 0.921 inches minimum and 0.937 inches maximum
Extended Washer Thickness: 0.255 inches minimum and 0.275 inches maximum
Grip Diameter: 0.6163 inches minimum and 0.6250 inches maximum
Nominal Thread Diameter: 0.625 inches
Grip Length: 1.000 inches nominal
Thread Quantity Per Inch: 11
Material: nickel alloy 718 overall
Material Document And Classification: ams5662 assn std single material response overall
Thread Series Designator: unc

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
524680-1	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-462-2190?

The FSCG of the NSN 5306-01-462-2190 is 5306

Does the NSN 5306-01-462-2190 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5306-01-462-2190 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 5306-01-462-2190 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-462-2190 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 5306-01-462-2190 was assigned to the Federal Catalog?

It was assigned 27 years ago, on Tue, Jan 26, 1999