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.

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

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