83320-6

View detailed technical data, stock status, and sourcing information for: 83320-6
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-101-1492

Item Name Code

33044

Assigment Date

09/20/1980 (45 years ago)

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

0.297 inches minimum and 0.327 inches maximum thread length, knurled no. 3 head style, right-hand thread direction, 0.625 inches nominal fastener length, 3a thread class

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.297 inches minimum and 0.327 inches maximum
Fastener Length: 0.625 inches nominal
Head Style: knurled no. 3
Head Diameter: 0.380 inches nominal
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Special Features: slotted head
Material: steel comp 302 or steel comp 316 spring
Material: steel comp 302 or steel comp 316 stand-off
Material: steel comp 302 or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 309 or steel comp 310 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 347 or steel comp 303 or steel comp 303se fastener
Material Document And Classification: mil-s-7720 mil spec all material responses spring
Material Document And Classification: mil-s-7720 mil spec all material responses stand-off
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Thread Series Designator: unf

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
13006125-5	Panel Screw Assembly
83320-6	Panel Screw Assembly
CA2860-10SK	Panel Screw Assembly
CA2860B-10SK	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-101-1492?

The FSCG of the NSN 5305-01-101-1492 is 5305

Does the NSN 5305-01-101-1492 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-101-1492 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 5305-01-101-1492 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-101-1492 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 5305-01-101-1492 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Sat, Sep 20, 1980