STD937-44

View detailed technical data, stock status, and sourcing information for: STD937-44
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-01-373-6928

Item Name Code

37405

Assigment Date

04/09/1993 (33 years ago)

An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.

0.7490 inches minimum and 0.7500 inches maximum pilot diameter, 1 section quantity, 0.0520 inches minimum and 0.0720 inches maximum pilot length, cylindrical servo mounted body style, not established reliability indicator

Product Characteristics

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

Section Quantity: 1
Body Style: cylindrical servo mounted
Reliability Indicator: not established
Pilot Diameter: 0.7490 inches minimum and 0.7500 inches maximum
Pilot Length: 0.0520 inches minimum and 0.0720 inches maximum
Undercut Diameter: 0.7500 inches maximum
Undercut Width: 0.0520 inches minimum and 0.0720 inches maximum
Body Diameter: 0.870 inches minimum and 0.880 inches maximum
Shaft Diameter: 0.120 inches minimum and 0.130 inches maximum
Shaft Length: 0.320 inches minimum and 0.380 inches maximum
Body Length: 0.450 inches minimum and 0.470 inches maximum
Mounting Lip Diameter: 0.8650 inches minimum and 0.8850 inches maximum
Mounting Lip Depth: 0.0520 inches minimum and 0.0720 inches maximum
Shaft Style: round
Actuator Type: single shaft
Maximum Starting Torque: 0.25 inch-ounces
Maximum Running Torque: 0.15 inch-ounces
Fragility Factor: moderately rugged
Mounting Method: clamp ring
Features Provided: humidity proof
Electrical Resistance Per Section: 10.0 kilohms single section
Terminal Location: rear end
Power Dissipation Rating Per Section In Watts: 0.25 free air single section
Resistance Tolerance Per Section In Percent: -5.0 to 5.0 single section
Ambient Temp In Deg Celsius Per Section At Full Rated Power: 70.0 single section
Shaft Bearing Type: bearing
Terminal Type And Quantity: 3 turret

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
158-0181	Resistor,variable,nonwire Wound,
STD937-44	Resistor,variable,nonwire Wound,

FAQs

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

What is the FSCG of the NSN 5905-01-373-6928?

The FSCG of the NSN 5905-01-373-6928 is 5905

Does the NSN 5905-01-373-6928 have a Schedule B code assigned?

Yes, the Schedule B code is 8533400080

Does NSN 5905-01-373-6928 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 5905-01-373-6928 contain precious materials?

Item does not contain precious metal.

Does NSN 5905-01-373-6928 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5905-01-373-6928 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Fri, Apr 9, 1993