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.

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

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