5305-01-077-0177

Find complete technical information, availability, and procurement data for: 5305-01-077-0177
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-077-0177

Item Name Code

33044

Assigment Date

05/16/1979 (47 years ago)

1.044 inches minimum and 1.076 inches maximum fastener length, 0.359 inches minimum and 0.391 inches maximum thread length, 2a thread class, right-hand thread direction, knurled no. 4 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: 2a
Thread Direction: right-hand
Thread Length: 0.359 inches minimum and 0.391 inches maximum
Fastener Length: 1.044 inches minimum and 1.076 inches maximum
Head Style: knurled no. 4
Head Diameter: 0.544 inches minimum and 0.576 inches maximum
Head Height: 0.234 inches minimum and 0.266 inches maximum
Material Accommodated Thickness: 0.094 inches minimum and 0.141 inches maximum
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Material: steel comp 302 spring
Material: steel comp 303 fastener
Material: steel comp 305 stand-off
Material Document And Classification: ams 5514 assn std single material response stand-off
Material Document And Classification: astm a582 assn std single material response fastener
Material Document And Classification: qq-w-423 fed spec single material response spring
Surface Treatment: passivate fastener
Surface Treatment: passivate stand-off
Surface Treatment: passivate 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
414608-5	Panel Screw Assembly
53-14-511-24	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-077-0177?

The FSCG of the NSN 5305-01-077-0177 is 5305

Does the NSN 5305-01-077-0177 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-077-0177 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 5305-01-077-0177 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-077-0177 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 5305-01-077-0177 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Wed, May 16, 1979