5305-00-185-1883

Find complete technical information, availability, and procurement data for: 5305-00-185-1883
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-185-1883

Item Name Code

01852

Assigment Date

02/19/1971 (55 years ago)

right-hand thread direction, 0.750 inches nominal fastener length, fillister head style, 0.280 inches minimum thread length, 2a 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: 2a
Thread Direction: right-hand
Thread Length: 0.280 inches minimum
Fastener Length: 0.750 inches nominal
Head Style: fillister
Head Diameter: 0.292 inches minimum and 0.312 inches maximum
Head Height: 0.118 inches minimum and 0.130 inches maximum
First Diameter From Head: 0.125 inches minimum and 0.135 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.470 inches nominal
Internal Drive Style: slot
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Externally Relieved Body Diameter Quantity: 1
Material: steel comp 303 overall
Material Document And Classification: astm a582 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Thread Series Designator: unf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-406-6557	No Name Available	02/01/1989

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
112G3214	Externally Relieved Body Screw
16600544-003	Externally Relieved Body Screw
619140-2	Externally Relieved Body Screw
6238-55-1032	Externally Relieved Body Screw
6238-SS-1032-7	Externally Relieved Body Screw
6238SS1032	Externally Relieved Body Screw

FAQs

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

What is the FSCG of the NSN 5305-00-185-1883?

The FSCG of the NSN 5305-00-185-1883 is 5305

Does the NSN 5305-00-185-1883 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-185-1883 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 5305-00-185-1883 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-185-1883 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 5305-00-185-1883 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Feb 19, 1971