5305-00-345-2269

Find complete technical information, availability, and procurement data for: 5305-00-345-2269
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-345-2269

Item Name Code

22846

Assigment Date

01/20/1974 (52 years ago)

0.371 inches minimum and 0.437 inches maximum thread length, 1.944 inches minimum and 1.990 inches maximum fastener length, flat countersunk head style, 3a thread class, 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: 0.371 inches minimum and 0.437 inches maximum
Fastener Length: 1.944 inches minimum and 1.990 inches maximum
Head Style: flat countersunk
Head Diameter: 0.497 inches minimum and 0.507 inches maximum
Shoulder Diameter: 0.2797 inches minimum and 0.2807 inches maximum first shoulder
Shoulder Length: 1.458 inches minimum and 1.478 inches maximum first shoulder
Internal Drive Style: torque
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Countersink Angle: 100.0 degrees nominal
Shoulder Shape: round first shoulder
Part Name Assigned By Controlling Agency: navy special project
Material: steel overall
Material Document And Classification: 23-105,fscm 76301 mfr ref single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: ps13145,fscm 76301 mfr ref single treatment response overall
Thread Series Designator: unjf
Specification/Standard Data: 76301-st3-547 manufacturers specification

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
66904H4-25	Shoulder Screw
HS2623-4Z25Y	Shoulder Screw
HT308-4-25	Shoulder Screw
ST3M547-4-25	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-00-345-2269?

The FSCG of the NSN 5305-00-345-2269 is 5305

Does the NSN 5305-00-345-2269 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-345-2269 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 5305-00-345-2269 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-345-2269 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 5305-00-345-2269 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sun, Jan 20, 1974