FSU/MD-25A

View detailed technical data, stock status, and sourcing information for: FSU/MD-25A

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FSU/MD-25A
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5935 Electrical Connectors
National Stock Number
5935-01-208-3506
Item Name Code
21538
Assigment Date
05/12/1985 (41 years ago)

"an item designed to electrically connect and mechanically position the base of an item having plug-in-type contacts, and to facilitate replacement of the item accommodated. It includes sockets which accommodate the contacts of capacitors, coils, crystals, electron tubes, relays, semiconductor devices and vibrators. Excludes:sockets or receptacles designed to accommodate plug-in component circuit boards (printed circuit boards) and electronic modules or sub-assemblies. Also excludes:heat-dissipating (not heat-sinks) sockets for mounting "power transistors"."

right-hand thread direction, 3b thread class, 1.891 inches nominal overall length, 1.500 inches nominal center to center distance between mounting facilities parallel to length, 1.500 inches nominal center to center distance between mounting facilities parallel to width

Product Characteristics

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

Thread Class
3b
Thread Direction
right-hand
Overall Length
1.891 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length
1.500 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Width
1.500 inches nominal
Overall Height
0.123 inches minimum and 0.183 inches maximum
Overall Width
1.891 inches nominal
Size Designation
25
Mounting Facility Type And Quantity
4 clinch nut
Thread Quantity Per Inch
32
Nominal Thread Size
0.138 inches
Criticality Code Justification
feat
Special Features
1.125 in. cutout on one side
Material
aluminum alloy
Surface Treatment
chromate
Style Designator
square shape
Thread Series Designator
unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5935-01-246-4585 No Name Available 06/01/1992
5935-01-334-8638 No Name Available 06/01/1992
5935-01-340-7610 No Name Available 03/01/2013

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
019285-010 Electrical Conne Retaining Plate
10131917 Electrical Conne Retaining Plate
51000017-010 Electrical Conne Retaining Plate
5150112-010 Electrical Conne Retaining Plate
FSU/MD-25A Electrical Conne Retaining Plate
LE482-0072-0010 Electrical Conne Retaining Plate
S912-25C Electrical Conne Retaining Plate

FAQs

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

What is the FSCG of the NSN 5935-01-208-3506?
The FSCG of the NSN 5935-01-208-3506 is 5935
Does the NSN 5935-01-208-3506 have a Schedule B code assigned?
Yes, the Schedule B code is 8548900100
Does NSN 5935-01-208-3506 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 5935-01-208-3506 contain precious materials?
Item does not contain precious metal.
Does NSN 5935-01-208-3506 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 5935-01-208-3506 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Sun, May 12, 1985

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