5305-01-640-6730

Name: Aerospace Hardware Store
Address: 3555 Agricultural Center Dr., St. Augustine, FL, 32092, US
Telephone: (+1) 321-802-5889
Price range: Request for Quote

Hexagon Head Cap Screw

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

Request for Quote

Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.

Featured Parts

7548103

5331-00-186-5073

O-Ring

7548105-20

5340-01-595-5154

Multiple Angle Bracket

754812

5315-01-044-6884

Bearing Seal Pin

7548128P0001

5970-01-246-2088

Disk Insulator

7548128P1

5970-01-246-2088

Disk Insulator

754817

5360-01-047-1396

Compression Helical Spring

754819

5330-00-097-5645

Seal

7548195-245

5365-01-593-9323

Machine Thread Plug

Need Assistance?

Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

Genuine Manufacturers Parts
100% Product Inspection
7 Year Sales Record Retention
Fast On-Time Delivery
HAZMAT Certified
Global Shipping

Official Item Classification

Name: Hexagon Head Cap Screw
(NSN) National Stock Number: 5305-01-640-6730
(FSG) Federal Supply Group: 53 Hardware and Abrasives
(FSC) Federal Supply Classification: 5305 Screws
(INC) Item Name Code: 18257
(FIIG) Federal Item Identification Guide: A003B0
Date: 12/17/2014 (11 years ago)

2a thread class, hexagon head style, 4.500 inches nominal fastener length, 0.750 inches nominal thread length, right-hand thread direction

Specs & Compatibility

Thread Class

Thread Direction

right-hand

Thread Length

0.750 inches nominal

Fastener Length

4.500 inches nominal

Head Style

hexagon

Head Height

0.150 inches minimum and 0.163 inches maximum

Width Between Flats

0.428 inches minimum and 0.438 inches maximum

End Item Identification

4210-01-617-9403

Nominal Thread Diameter

0.250 inches

Thread Quantity Per Inch

Material

steel overall

Surface Treatment

zinc overall

Thread Series Designator

unc

Regulatory Compliance

Precious Metals Indicator

Item does not contain precious metal.

Criticality Code

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0018257

Related Hardware Products

Part Number	Description
SCR-0366	Hexagon Head Cap Screw

Frequently Asked Questions

What is the FSCG of the NSN 5305-01-640-6730?

The FSCG of the NSN 5305-01-640-6730 is 5305

Does the NSN 5305-01-640-6730 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-640-6730 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 5305-01-640-6730 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-640-6730 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 5305-01-640-6730 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Wed, Dec 17, 2014