5305-00-543-2051

Find complete technical information, availability, and procurement data for: 5305-00-543-2051
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 5305-00-543-2051 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

5305-00-543-2051

Item Name Code

16282

Assigment Date

01/01/1963 (63 years ago)

flat chamfer head style, right-hand thread direction, 0.785 inches nominal thread length, 3a thread class, 1.000 inches nominal fastener length

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: 0.785 inches nominal
Fastener Length: 1.000 inches nominal
Head Style: flat chamfer
Head Diameter: 0.306 inches minimum and 0.312 inches maximum
Head Height: 0.185 inches minimum and 0.190 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.190 inches
Width Across Flats: 0.156 inches minimum and 0.158 inches maximum
Thread Quantity Per Inch: 32
Hardness Rating: 36.0 rockwell c minimum and 43.0 rockwell c maximum overall
Minimum Yield Strength: 140000 pounds per square inch
Material: steel comp 2340 or steel comp 3135 or steel comp 4037 or steel comp 4137 or steel comp 4340 or steel comp 8630 or steel comp 8740 or steel overall
Material Document And Classification: qq-s-624 fed spec 1st material response or qq-s-624 fed spec 2nd material response or qq-s-624 fed spec 3rd material response or qq-s-624 fed spec 4th material response or qq-s-624 fed spec 5th material response or qq-s-624 fed spec 6th material response or qq-s-624 fed spec 7th material response or qq-s-624,fs9440 fed spec 8th material response overall
Surface Treatment: cadmium or zinc overall
Thread Series Designator: unf
Nondefinitive Spec/Std Data: 1 type and 11 style

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-534-1435	No Name Available	01/01/1963

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
25704-281200-32-0	Socket Head Cap Screw
713-009-027	Socket Head Cap Screw
MS35458-15	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-543-2051?

The FSCG of the NSN 5305-00-543-2051 is 5305

Does the NSN 5305-00-543-2051 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-543-2051 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 5305-00-543-2051 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-543-2051 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 5305-00-543-2051 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963