5305-01-070-2097

Find complete technical information, availability, and procurement data for: 5305-01-070-2097
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-070-2097

Item Name Code

33044

Assigment Date

01/06/1979 (47 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.

0.360 inches minimum and 0.390 inches maximum thread length, right-hand thread direction, hexagon extended washer head style, 1.770 inches minimum and 1.880 inches maximum 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: 0.360 inches minimum and 0.390 inches maximum
Fastener Length: 1.770 inches minimum and 1.880 inches maximum
Head Style: hexagon extended washer
Head Height: 0.230 inches minimum and 0.250 inches maximum
Width Between Flats: 0.375 inches nominal
Extended Washer Diameter: 0.437 inches nominal
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
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 spring
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 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 fastener
Material Document And Classification: qq-s-763 fed spec 1st material response or qq-s-763 fed spec 2nd material response or qq-s-763 fed spec 3rd material response or qq-s-763 fed spec 4th material response or qq-s-763 fed spec 5th material response or qq-s-763 fed spec 6th material response or qq-s-763 fed spec 7th material response or qq-s-763 fed spec 8th material response or qq-s-763 fed spec 9th material response or qq-s-763 fed spec 10th material response or qq-s-763 fed spec 11th material response or astm a582 assn std 12th material response or astm a582 assn std 13th material response spring
Material Document And Classification: qq-s-763 fed spec 1st material response or qq-s-763 fed spec 2nd material response or qq-s-763 fed spec 3rd material response or qq-s-763 fed spec 4th material response or qq-s-763 fed spec 5th material response or qq-s-763 fed spec 6th material response or qq-s-763 fed spec 7th material response or qq-s-763 fed spec 8th material response or qq-s-763 fed spec 9th material response or qq-s-763 fed spec 10th material response or qq-s-763 fed spec 11th material response or astm a582 fed spec 12th material response or astm a582 fed spec 13th material response stand-off
Material Document And Classification: qq-s-763 fed spec all material responses fastener
Surface Treatment: passivate fastener
Surface Treatment: passivate stand-off
Surface Treatment: passivate spring
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response fastener
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response stand-off
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response spring
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
867000-0005	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-070-2097?

The FSCG of the NSN 5305-01-070-2097 is 5305

Does the NSN 5305-01-070-2097 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-070-2097 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 5305-01-070-2097 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-070-2097 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 5305-01-070-2097 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Sat, Jan 6, 1979