544-0056-002

View detailed technical data, stock status, and sourcing information for: 544-0056-002
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5970 Electrical Insulators and Insulating Materials

National Stock Number

5970-00-688-2401

Item Name Code

00225

Assigment Date

01/01/1963 (63 years ago)

0.250 inches nominal outside diameter, mounting facility thread location, 0.875 inches nominal overall height, 1 unthreaded hole mounting facility type and quantity, 0.220 inches nominal thread length

Product Characteristics

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

Thread Length: 0.220 inches nominal
Outside Diameter: 0.250 inches nominal
Overall Height: 0.875 inches nominal
Thread Location: mounting facility
Mounting Facility Type And Quantity: 1 unthreaded hole
Screw Thread Quantity Per Inch And Location: 40 electrical termination and 40 mounting facility
Screw Thread Diameter And Location: 0.112 electrical termination inches nominal and 0.112 mounting facility inches nominal
Thread Class And Location: 2b electrical termination and 2b mounting facility
Material: plastic mounting base
Material: plastic overall
Style Designator: pillar

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5970-00-910-1789	No Name Available	01/01/1960

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
544-0056-002	Standoff Insulator

FAQs

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

What is the FSCG of the NSN 5970-00-688-2401?

The FSCG of the NSN 5970-00-688-2401 is 5970

Does the NSN 5970-00-688-2401 have a Schedule B code assigned?

Yes, the Schedule B code is 8546900000

Does NSN 5970-00-688-2401 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 5970-00-688-2401 contain precious materials?

Item does not contain precious metal.

Does NSN 5970-00-688-2401 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 5970-00-688-2401 was assigned to the Federal Catalog?

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