H477-3

View detailed technical data, stock status, and sourcing information for: H477-3
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-00-257-7170

Item Name Code

16186

Assigment Date

01/01/1963 (63 years ago)

0.656 inches nominal diameter, unable to decode body material, 0.578 inches nominal length, type an/urm-50 end item identification, unable to decode insert material

Product Characteristics

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

Body Material: unable to decode
Diameter: 0.656 inches nominal
Length: 0.578 inches nominal
Insert Material: unable to decode
End Item Identification: type an/urm-50
Usage Design: used as cap for extractor post type fuseholder
Mounting Method: twist lock
Fastening Facility: knurled edge
Chain: not included
Insert: included

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5920-00-258-7156	No Name Available	01/01/1963

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
H477-3	Electrical Cap

FAQs

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

What is the FSCG of the NSN 5999-00-257-7170?

The FSCG of the NSN 5999-00-257-7170 is 5999

Does the NSN 5999-00-257-7170 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-00-257-7170 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 5999-00-257-7170 contain precious materials?

Precious metal content is unknown

Does NSN 5999-00-257-7170 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 5999-00-257-7170 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963