298673PC3

View detailed technical data, stock status, and sourcing information for: 298673PC3
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-273-6537

Item Name Code

22846

Assigment Date

01/01/1963 (63 years ago)

1.966 inches nominal fastener length, 0.781 inches minimum thread length, 3a thread class, flat countersunk 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: 3a
Thread Direction: right-hand
Thread Length: 0.781 inches minimum
Fastener Length: 1.966 inches nominal
Head Style: flat countersunk
Head Diameter: 0.705 inches minimum and 0.707 inches maximum
Shoulder Diameter: 0.495 inches minimum and 0.500 inches maximum first shoulder
Shoulder Length: 1.125 inches nominal first shoulder
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.438 inches
Thread Quantity Per Inch: 20
Hardness Rating: 9.0 rockwell c minimum and 17.0 rockwell c maximum overall
Countersink Angle: 40.0 degrees nominal
Shoulder Shape: round first shoulder
Special Features: thd end chamfered 0.031 in. by 45 deg and head end chamfered 0.707 in. dia by 0.060 in. w
Material: steel comp 1030 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
200820318-01	Shoulder Screw
298673PC3	Shoulder Screw
323875PC2	Shoulder Screw
342183	Shoulder Screw
5222430	Shoulder Screw
A0S0-01006910	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-00-273-6537?

The FSCG of the NSN 5305-00-273-6537 is 5305

Does the NSN 5305-00-273-6537 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-273-6537 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 5305-00-273-6537 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-273-6537 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 5305-00-273-6537 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963