74328-4-22Y

View detailed technical data, stock status, and sourcing information for: 74328-4-22Y
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-628-5844

Item Name Code

04905

Assigment Date

06/02/2014 (12 years ago)

A relay switch which is actuated by the effect of internal heat generated by the current in its energizing circuit. For items actuated by ambient, rather than internal temperature changes, see switch, thermostatic.

1.360 inches minimum and 1.390 inches maximum fastener length, 3a thread class, double hexagon w/hole head style, 0.468 inches nominal thread length, 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: 0.468 inches nominal
Fastener Length: 1.360 inches minimum and 1.390 inches maximum
Head Style: double hexagon w/hole
Head Height: 0.485 inches minimum and 0.500 inches maximum
Width Between Flats: 0.562 inches minimum
Extended Washer Diameter: 0.428 inches minimum and 0.438 inches maximum
Extended Washer Thickness: 0.182 inches minimum and 0.192 inches maximum
Shoulder Diameter: 0.427 inches minimum and 0.438 inches maximum first shoulder
Shoulder Length: 0.182 inches minimum and 0.192 inches maximum first shoulder
Hole Diameter: 0.055 inches nominal
Nominal Thread Diameter: 0.250 inches
Hole Quantity: 4
Hole Type: drilled
Nonstandard Thread Pitch Diameter: +0.2243 to 0.2268 inches
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 200000 pounds per square inch
Hole Configuration Style: double hexagon flats
Shoulder Shape: round first shoulder
Part Name Assigned By Controlling Agency: bolt, 12 point flange head, 0.0312 oversize, 200 ksi ftu, cres
Material: steel comp xm-13 overall
Material Document And Classification: ams 5629 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: unjf

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
74328-4-22Y	Shoulder Bolt
BM3326-4-22Y	Shoulder Bolt
ST3M607-4-22	Shoulder Bolt
VAL23033-4-22X	Shoulder Bolt
VS3061-4-22	Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-628-5844?

The FSCG of the NSN 5306-01-628-5844 is 5306

Does the NSN 5306-01-628-5844 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-628-5844 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 5306-01-628-5844 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-628-5844 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 5306-01-628-5844 was assigned to the Federal Catalog?

It was assigned 12 years ago, on Mon, Jun 2, 2014