WF7911A

View detailed technical data, stock status, and sourcing information for: WF7911A
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5920 Fuses, Arrestors, Absorbers and Protectors

National Stock Number

5920-00-252-2010

Item Name Code

00248

Assigment Date

01/01/1961 (65 years ago)

A transparent item consisting of two or more pieces of glass, with straight parallel surfaces bonded together by an interlay of transparent plastic to prevent fragmentation or splintering if broken. It may be heat strengthened and/or tinted and is generally used where safety glazing characteristics are required, such as airplane windows, explosive hazards and furniture shielding.

knife blade type body style, 1.375 inches minimum terminal length, 200.000 continuous current rating in amps, 1.875 inches maximum overall diameter, 7.063 inches minimum and 7.187 inches maximum overall length

Product Characteristics

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

Body Style: knife blade type
Overall Length: 7.063 inches minimum and 7.187 inches maximum
Terminal Length: 1.375 inches minimum
Overall Diameter: 1.875 inches maximum
Continuous Current Rating In Amps: 200.000
Terminal Thickness: 0.184 inches minimum and 0.190 inches maximum
Maximum Voltage Rating In Volts: 250.0 ac and 250.0 dc
Circuit Over-Current Interruption Type: normal instantaneous
Interruption Indicator Method: opaque body
Features Provided: nonrenewable fusible element
Material: fiber case
Material: copper terminal
Surface Treatment: nickel terminal
Test Data Document: "81349-mil-f-15160 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Specification/Standard Data: 81349-mil-f-15160/20 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5920-00-131-9785	No Name Available	04/21/1971
5920-00-221-4557	No Name Available	04/15/1978
5920-00-221-4558	No Name Available	12/16/1968
5920-00-548-6499	No Name Available	06/20/1967

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
000-8003-450	Cartridge Fuse
103-72-1	Cartridge Fuse
386-200	Cartridge Fuse
F20A250V200A	Cartridge Fuse
FLN-R-200	Cartridge Fuse
FRN-R-200	Cartridge Fuse
TR200R	Cartridge Fuse
WF7911A	Cartridge Fuse

FAQs

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

What is the FSCG of the NSN 5920-00-252-2010?

The FSCG of the NSN 5920-00-252-2010 is 5920

Does the NSN 5920-00-252-2010 have a Schedule B code assigned?

Yes, the Schedule B code is 8536100040

Does NSN 5920-00-252-2010 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 5920-00-252-2010 contain precious materials?

Precious metal content is unknown

Does NSN 5920-00-252-2010 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 5920-00-252-2010 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961