5305-00-245-4621

Find complete technical information, availability, and procurement data for: 5305-00-245-4621
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5305-00-245-4621 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-245-4621

Item Name Code

06657

Assigment Date

06/09/1973 (53 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

right-hand thread direction, 0.219 inches minimum and 0.312 inches maximum thread length, watertight head style, 0.281 inches minimum and 0.312 inches maximum fastener length, 2a thread class

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: 0.219 inches minimum and 0.312 inches maximum
Fastener Length: 0.281 inches minimum and 0.312 inches maximum
Head Style: watertight
Head Diameter: 0.306 inches minimum and 0.347 inches maximum
Head Height: 0.105 inches minimum and 0.115 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.164 inches
Features Provided: o ring
Thread Quantity Per Inch: 32
Screw Material: steel comp 304 or steel comp 305
Screw Material Document And Classification: aisi 304 305 fed spec all material responses
Screw Surface Treatment: passivate
Screw Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response
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
2265928-0020	Machine Screw
A3112517-003	Machine Screw
MS3212-22	Machine Screw
R8&32X5&16	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-245-4621?

The FSCG of the NSN 5305-00-245-4621 is 5305

Does the NSN 5305-00-245-4621 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-245-4621 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 5305-00-245-4621 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-245-4621 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 5305-00-245-4621 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sat, Jun 9, 1973