5305-01-362-6170

Find complete technical information, availability, and procurement data for: 5305-01-362-6170
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-362-6170

Item Name Code

33044

Assigment Date

08/12/1992 (33 years ago)

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, cap.

3a thread class, 0.250 inches nominal thread length, right-hand thread direction, 0.480 inches minimum and 0.520 inches maximum fastener length, pan 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: 0.250 inches nominal
Fastener Length: 0.480 inches minimum and 0.520 inches maximum
Head Style: pan
Head Diameter: 0.270 inches nominal
Head Height: 0.095 inches minimum and 0.145 inches maximum
Internal Drive Style: cross recess type 1
Material Accommodated Thickness: 0.049 inches minimum and 0.075 inches maximum
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 32
Material: aluminum alloy 7075 stand-off
Material: steel or steel comp 302 fastener
Material Document And Classification: astm-a-581 assn std 1st material response or ams 5636 assn std 2nd material response fastener
Material Document And Classification: qq-a-225/9 fed spec 1st material response or ams 4122 assn std 2nd material response stand-off
Surface Treatment: chromate or anodize stand-off
Surface Treatment: passivate fastener
Surface Treatment Document And Classification: bmil-c-5541 mil spec 1st treatment response or mil-a-8625 mil spec 2nd treatment response stand-off
Surface Treatment Document And Classification: qq-p-35 fed spec 1st treatment response fastener
Thread Series Designator: unc

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
999593	Panel Screw Assembly
DP-7950-6-B-8	Panel Screw Assembly
DP7950-6-B-8	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-362-6170?

The FSCG of the NSN 5305-01-362-6170 is 5305

Does the NSN 5305-01-362-6170 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-362-6170 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 5305-01-362-6170 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-362-6170 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 5305-01-362-6170 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Wed, Aug 12, 1992