5SR251-1

View detailed technical data, stock status, and sourcing information for: 5SR251-1
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-00-856-6512

Item Name Code

28914

Assigment Date

01/01/1963 (63 years ago)

An insulator that is essentially thin and flat, with one through hole centrally located. The general shape may vary by the addition of features such as beveled edges, indented surfaces, through hole keys, and/or peripheral flats. The thickness measured between the two parallel bearing surfaces must not exceed 25 percent of the outside diameter or the shortest distance between peripheral flats. The thickness measured between the two parallel bearing surfaces must not exceed 25 percent of the outside diameter or the shortest distance between peripheral flats. Excludes:items with more than one hole. See also insulator, disk; insulator, bead; insulator, bushing; and insulator, plate

1.207 inches nominal overall height, unable to decode body material, molded fabrication method, 1.281 inches nominal overall width, top mount w/metal saddle body style

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
Body Style: top mount w/metal saddle
Fabrication Method: molded
Overall Height: 1.207 inches nominal
Overall Width: 1.281 inches nominal
Body Mounting Hole Accommodation Diameter: 1.141 inches nominal
Mounting Hole Style: round, body
Specific Equipment Accommodated: electron tube
Contact Maximum Current Rating In Amps: 3.0
Contact Material: unable to decode and unable to decode and unable to decode
Contact Surface Treatment: unable to decode
Accommodated Contact Quantity: 12
Polarization Type: center key hole
Projection Length Below Mounting Surface: 1.031 inches nominal
Mounting Method: saddle
Mounting Type For Which Designed: chassis
Contact Position Arrangement Style: circular
Contact Maximum Voltage In Volts And Current Type: 500.0 ac and 500.0 dc
Precious Material And Location: contact surfaces silver
Precious Material And Weight: 0.012 silver grains, troy
Precious Material: silver
Terminal Type And Quantity: 12 tab, solder lug

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5935-00-027-7402	No Name Available	10/06/1971
5935-00-243-0472	No Name Available	08/09/1991
5935-00-483-3999	No Name Available	01/01/1977
5935-00-504-3329	No Name Available	11/20/1968
5935-00-542-3584	No Name Available	01/01/1963
5935-00-994-7274	No Name Available	05/01/1995
5935-00-998-7562	No Name Available	02/11/2008

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
1200-0038	Plug-in Electronic Compon Socket
13217N	Plug-in Electronic Compon Socket
48061043-128	Plug-in Electronic Compon Socket
5SR251-1	Plug-in Electronic Compon Socket
77-MIP-12	Plug-in Electronic Compon Socket
77M1P12TM	Plug-in Electronic Compon Socket
77MIP12TM	Plug-in Electronic Compon Socket
77MIP12TM1003	Plug-in Electronic Compon Socket
77MIP12TM1005	Plug-in Electronic Compon Socket

FAQs

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

What is the FSCG of the NSN 5935-00-856-6512?

The FSCG of the NSN 5935-00-856-6512 is 5935

Does the NSN 5935-00-856-6512 have a Schedule B code assigned?

Yes, the Schedule B code is 8536695050

Does NSN 5935-00-856-6512 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 5935-00-856-6512 contain precious materials?

Item contains silver.

Does NSN 5935-00-856-6512 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 5935-00-856-6512 was assigned to the Federal Catalog?

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