5340-00-448-4221

Find complete technical information, availability, and procurement data for: 5340-00-448-4221
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-448-4221

Item Name Code

19302

Assigment Date

01/04/1971 (55 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.

1.5937 inches nominal opening inside diameter, 2.8750 inches nominal body outside diameter, 1.1562 inches nominal overall height, 3 mounting device quantity, unthreaded hole mounting method

Product Characteristics

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

Overall Height: 1.1562 inches nominal
Mounting Device Quantity: 3
Body Outside Diameter: 2.8750 inches nominal
Mounting Method: unthreaded hole
Opening Inside Diameter: 1.5937 inches nominal
Material: rubber body
Style Designator: thru-hole

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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:

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11731297	Dust and Moisture Seal Boot

FAQs

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

What is the FSCG of the NSN 5340-00-448-4221?

The FSCG of the NSN 5340-00-448-4221 is 5340

Does NSN 5340-00-448-4221 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 5340-00-448-4221 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-00-448-4221 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-00-448-4221 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Jan 4, 1971