777-3381-001

View detailed technical data, stock status, and sourcing information for: 777-3381-001
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-078-3982

Item Name Code

15938

Assigment Date

06/12/1979 (47 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"."

0.193 inches minimum and 0.213 inches maximum hole diameter, 0.0064 inches minimum and 0.0076 inches maximum material thickness, 0.490 inches minimum and 0.510 inches maximum outside diameter, 0.085 inches minimum and 0.095 inches maximum overall height, 148000 pounds per square inch minimum tensile strength

Product Characteristics

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

Hole Diameter: 0.193 inches minimum and 0.213 inches maximum
Outside Diameter: 0.490 inches minimum and 0.510 inches maximum
Overall Height: 0.085 inches minimum and 0.095 inches maximum
Material Thickness: 0.0064 inches minimum and 0.0076 inches maximum
Minimum Tensile Strength: 148000 pounds per square inch
Material: beryllium overall
Material Document And Classification: qq-c-533 temper a fed spec single material response overall
Surface Treatment: chromate overall
Surface Treatment Document And Classification: 580-0034-00 fscm 13499 mfr ref single treatment response overall

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
777-3381-001	Spring Tension Washer

FAQs

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

What is the FSCG of the NSN 5310-01-078-3982?

The FSCG of the NSN 5310-01-078-3982 is 5310

Does the NSN 5310-01-078-3982 have a Schedule B code assigned?

Yes, the Schedule B code is 8112190000

Does NSN 5310-01-078-3982 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 5310-01-078-3982 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-078-3982 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 5310-01-078-3982 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Tue, Jun 12, 1979