5305-00-878-9754

Find complete technical information, availability, and procurement data for: 5305-00-878-9754
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-878-9754

Item Name Code

01852

Assigment Date

10/04/1967 (58 years ago)

watertight head style, 0.500 inches nominal fastener length, 2a thread class, right-hand thread direction, 0.200 inches minimum thread length

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: 0.200 inches minimum
Fastener Length: 0.500 inches nominal
Head Style: watertight
Head Diameter: 0.307 inches minimum and 0.317 inches maximum
Head Height: 0.130 inches minimum and 0.140 inches maximum
First Diameter From Head: 0.115 inches minimum and 0.120 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.218 inches nominal
Internal Drive Style: slot
Nominal Thread Diameter: 0.164 inches
Thread Quantity Per Inch: 32
Externally Relieved Body Diameter Quantity: 1
Special Features: cone point 90 of angle
Material: copper alloy 360 overall
Material Document And Classification: qq-b-626,1/2 h fed spec single material response overall
Surface Treatment: nickel overall
Surface Treatment Document And Classification: qq-n-290 ty 5 fed spec single treatment response overall
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
SMB537199	Externally Relieved Body Screw

FAQs

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

What is the FSCG of the NSN 5305-00-878-9754?

The FSCG of the NSN 5305-00-878-9754 is 5305

Does the NSN 5305-00-878-9754 have a Schedule B code assigned?

Yes, the Schedule B code is 7415338550

Does NSN 5305-00-878-9754 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 5305-00-878-9754 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-878-9754 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 5305-00-878-9754 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Oct 4, 1967