5305-00-100-6921

Find complete technical information, availability, and procurement data for: 5305-00-100-6921
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-100-6921

Item Name Code

33044

Assigment Date

12/10/1972 (53 years ago)

A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. Attached to panel by threaded bushing or by flaring end of stand-off, or bushing. Used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. May be spring loaded.

flat countersunk head style, 0.200 inches nominal thread length, 0.820 inches nominal fastener length, 3a thread class, right-hand thread direction

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: 0.200 inches nominal
Fastener Length: 0.820 inches nominal
Head Style: flat countersunk
Head Diameter: 0.393 inches minimum and 0.399 inches maximum
Internal Drive Style: offset cruciform (torque set)
Material Accommodated Thickness: 0.090 inches minimum and 0.125 inches maximum
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Countersink Angle: 100.0 degrees nominal
Color: yellow overall
Material: steel comp 302 fastener
Material: steel comp 304 stand-off
Material Document And Classification: ams 5639 assn std single material response stand-off
Material Document And Classification: astm a493 assn std single material response fastener
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416 ty cl 2 fed spec single treatment response overall
Thread Series Designator: unjf

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
CS6018TS3-15B	Panel Screw Assembly
DLC7900-10B15	Panel Screw Assembly
FT1166-10-2-15	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-00-100-6921?

The FSCG of the NSN 5305-00-100-6921 is 5305

Does the NSN 5305-00-100-6921 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-100-6921 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 5305-00-100-6921 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-100-6921 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 5305-00-100-6921 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sun, Dec 10, 1972