5905-01-321-7788

Find complete technical information, availability, and procurement data for: 5905-01-321-7788
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-01-321-7788

Item Name Code

35479

Assigment Date

06/23/1990 (36 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.

1.815 inches minimum and 1.825 inches maximum undercut diameter, 0.0670 inches maximum pilot length, 0.0670 inches maximum undercut width, cylindrical servo mounted body style, 0.7500 inches maximum pilot diameter

Product Characteristics

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

Body Style: cylindrical servo mounted
Pilot Diameter: 0.7500 inches maximum
Pilot Length: 0.0670 inches maximum
Undercut Diameter: 1.815 inches minimum and 1.825 inches maximum
Undercut Width: 0.0670 inches maximum
Mounting Lip Diameter: 2.0000 inches maximum
Mounting Lip Depth: 0.0670 inches maximum
Mounting Hole/Stud Circle Diameter: 1.250 inches nominal
End Item Identification: mk 48 computer
Screw Thread Diameter: 8.000 inches nominal
Screw Thread Series Designator: unc
Screw Thread Quantity Per Inch: 32.0
Mounting Facility Quantity: 3
Mounting Method: threaded hole
Special Features: nichrome 5 wire,power rating 5 watts,plus 5 percent resistance tolerance,.025 percent linearity tolerance,stainless steel shaft,clockwise rotation of shaft,moisture and fungus resistance

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
276842-21	Hybrid Variable Resistor
7609-1702-0	Hybrid Variable Resistor

FAQs

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

What is the FSCG of the NSN 5905-01-321-7788?

The FSCG of the NSN 5905-01-321-7788 is 5905

Does the NSN 5905-01-321-7788 have a Schedule B code assigned?

Yes, the Schedule B code is 8533400080

Does NSN 5905-01-321-7788 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 5905-01-321-7788 contain precious materials?

Item does not contain precious metal.

Does NSN 5905-01-321-7788 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 5905-01-321-7788 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sat, Jun 23, 1990