Cartridge Fuse

NSN: 5920-00-021-0812 | Model: WF791

A fuse in which the element is enclosed in a cylindrical body. The element may be renewable. The terminals may be of varying types. It may contain a visual indication that the fusible element is severed, and may also provide an audible alarm through auxiliary circuitry. For noncylindrical items, see fuse, enclosed link.

NSN Properties and Flags

NATO Stock Number

5920-00-021-0812

DEMIL

Body Style

Tube type

Terminal Surface Treatment

Silver plated

Overall Length

2.375 inches

Overall Diameter

1.062 inches

Case Material

Plastic, melamine, glass filled

Continuous Current Rating In Amps

50.000

Maximum Voltage Rating In Volts

600.0 ac

Circuit Over-current Interruption Type

Time delay

Interruption Indicator Method

Opaque body

Features Provided

Nonrenewable fusible element

Circuit Over-current Interruption Delay Time In Seconds

10.0 500 pct of current rating

Short-circuit/interrupt Current Rating In Amps

10000.0

Nondefinitive Specification/std Data

1 type and a style and 2 class

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 5920-00-021-0812 Datasheet

Supply Class (FSC):

Protectors Absorbers Arrestors Fuses

Cross Reference:

WF791

Cage Codes:

Federal Specifications (CAGE 81348)

Schedule B & Trade:

Schedule B: 8536100040 (NAICS 335313)

Fuses, except glass cartridge, for a voltage not exceeding 1, 000 v
SITC: 77251

Fuses for electrical apparatus used with circuits not exceeding 1, 000 volts
End Use: 20005

Electric apparatus

Identification:

HMIC

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 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.

PMIC

S - Item contains silver.

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 5920-00-021-0812 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
No recorded entities for this stock number.
What is the NIIN of NSN 5920-00-021-0812?
000210812 or 00-021-0812
Does NSN 5920-00-021-0812 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5920-00-021-0812?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Apr 29, 1967