257-62-1349GR4

View detailed technical data, stock status, and sourcing information for: 257-62-1349GR4
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-00-204-9993

Item Name Code

00443

Assigment Date

01/01/1963 (63 years ago)

2b thread class, 0.109 inches nominal point diameter, 0.406 inches nominal unthreaded mounting hole diameter, 0.488 inches nominal overall length, right-hand thread direction

Product Characteristics

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

Thread Class: 2b
Thread Direction: right-hand
Point Diameter: 0.109 inches nominal
Overall Length: 0.488 inches nominal
Unthreaded Mounting Hole Diameter: 0.406 inches nominal
Distance Between Mounting Facility Centers: 1.250 inches minimum and 2.750 inches maximum
Mounting Facility Quantity: 4
Mounting Method: threaded hole and unthreaded hole
Thread Quantity Per Inch: 16
Nominal Thread Size: 0.375 inches
Material: copper alloy body
Material: copper alloy contact
Style Designator: flat leaf contact w/ round flatted fixed point
Thread Series Designator: unc
Terminal Type And Quantity: 1 pin axially at one end

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
253-62-01346PC9	Electrical Contact
257-62-1349GR4	Electrical Contact
257-62-1349PC33	Electrical Contact
75400Z130PC9	Electrical Contact
75400Z19GR4	Electrical Contact
75400Z19PC33	Electrical Contact
75420Y5-4	Electrical Contact

FAQs

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

What is the FSCG of the NSN 5999-00-204-9993?

The FSCG of the NSN 5999-00-204-9993 is 5999

Does the NSN 5999-00-204-9993 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907040

Does NSN 5999-00-204-9993 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 5999-00-204-9993 contain precious materials?

Precious metal content is unknown

Does NSN 5999-00-204-9993 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 5999-00-204-9993 was assigned to the Federal Catalog?

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