5935-01-507-8656

Find complete technical information, availability, and procurement data for: 5935-01-507-8656
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-01-507-8656

Item Name Code

01938

Assigment Date

05/07/2003 (23 years ago)

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

2a and 2b thread class, straight shape, internal coupling w/strain relief body style, 6.500 inches maximum body length, right-hand thread direction, 1.281 inches maximum overall diameter

Product Characteristics

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

Thread Class: 2a and 2b
Thread Direction: right-hand
Body Style: straight shape, internal coupling w/strain relief
Body Length: 6.500 inches maximum
Overall Diameter: 1.281 inches maximum
Environmental Protection: corrosion resistant and fungus resistant and salt water resistant and shock resistant and vibration resistant and weather resistant
Cable Entrance Diameter: 0.344 inches minimum and 0.562 inches maximum
Threaded Device Type: back shell and coupling facility
Mating End Quantity: 1
Contact Position Arrangement Style: 13-12 single mating end
Contact Removability: removable single mating end single contact grouping
Polarization Method: key or multiple key
Insert Position In Deg: 0.0 and 53.0 and 156.0 and 220.0 and 255.0
Shell Type: split
Connector Locking Method: internally threaded coupling ring
Connector Cable Strain Relief Method: cable clamp
Thread Quantity Per Inch: 20 and 10
Nominal Thread Size: 0.875 inches
Terminal Location: back single mating end single contact grouping
Terminal Type: crimp single mating end single contact grouping
Shell Material: aluminum
Shell Surface Treatment: cadmium
Included Contact Quantity: 12 single mating end single contact grouping
Included Contact Type: round pin single mating end single contact grouping
Special Features: contacts per mil-c-39029/83-450
Color: olive drab
Precious Material And Location: contact surfaces gold
Precious Material: gold
Test Data Document: "81349-mil-c-28840 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Series Designator: unef and double stub
Specification/Standard Data: 81349-mil-c-28840/26 government specification

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
M28840/26CB1CBP4	Electrical Plug Connector

FAQs

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

What is the FSCG of the NSN 5935-01-507-8656?

The FSCG of the NSN 5935-01-507-8656 is 5935

Does the NSN 5935-01-507-8656 have a Schedule B code assigned?

Yes, the Schedule B code is 8536695050

Does NSN 5935-01-507-8656 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 5935-01-507-8656 contain precious materials?

Item contains gold.

Does NSN 5935-01-507-8656 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 5935-01-507-8656 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Wed, May 7, 2003