5305-00-160-9030

Find complete technical information, availability, and procurement data for: 5305-00-160-9030
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-160-9030

Item Name Code

18257

Assigment Date

08/21/1972 (53 years ago)

2a thread class, hexagon head style, 1.250 inches minimum thread length, 3.188 inches minimum and 3.312 inches maximum fastener 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: 2a
Thread Direction: right-hand
Thread Length: 1.250 inches minimum
Fastener Length: 3.188 inches minimum and 3.312 inches maximum
Head Style: hexagon
Head Height: 0.302 inches minimum and 0.323 inches maximum
Width Between Flats: 0.725 inches minimum and 0.750 inches maximum
End Item Identification: w/s: aircraft, tomcat f-14; helicopter, carrier based asw, sh-60f; support equipment, b-1 aircraft; helicopter, search and rescue, hh-60h; lvs power unit mk48 and trailer family; helicopter, advance attack, ah-1w; helicopter, uscg search and rescue, hh-60j; helicopter, seahawk h-60; helicopter, mh-53e; truck, fire/crash p15
Nominal Thread Diameter: 0.500 inches
Thread Quantity Per Inch: 13
Minimum Tensile Strength: 105000 pounds per square inch
Minimum Yield Strength: 65000 pounds per square inch
Material: steel comp 303 or steel comp 303se or steel comp 304 or steel comp 305 or steel comp 316 or steel comp 321 or steel comp 347 or steel comp 384 overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Thread Series Designator: unc

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
MS16208-111	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-160-9030?

The FSCG of the NSN 5305-00-160-9030 is 5305

Does the NSN 5305-00-160-9030 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-160-9030 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 5305-00-160-9030 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-160-9030 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 5305-00-160-9030 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Mon, Aug 21, 1972