5305-01-298-7761

Find complete technical information, availability, and procurement data for: 5305-01-298-7761
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-298-7761

Item Name Code

06672

Assigment Date

04/22/1989 (37 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

4.875 inches nominal fastener length, 4.750 inches nominal thread length, 2a thread class, flat chamfer head style, right-hand thread direction

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: 4.750 inches nominal
Fastener Length: 4.875 inches nominal
Head Style: flat chamfer
Head Height: 0.125 inches nominal
Point Length: 0.375 inches nominal
Point Diameter: 0.365 inches minimum and 0.375 inches maximum
Point Style: dog
Internal Drive Style: w/o internal drive
Nominal Thread Diameter: 0.500 inches
Thread Quantity Per Inch: 20
Special Features: slot on one side of screw 0.125 in. min; 0.130 in. max dia; 3.000 in. nom lg
Material: steel comp 303 overall
Material Document And Classification: astm a582 conda 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

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
324569-1	Setscrew

FAQs

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

What is the FSCG of the NSN 5305-01-298-7761?

The FSCG of the NSN 5305-01-298-7761 is 5305

Does the NSN 5305-01-298-7761 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-298-7761 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 5305-01-298-7761 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-298-7761 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 5305-01-298-7761 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Sat, Apr 22, 1989