5305-00-484-2437

Find complete technical information, availability, and procurement data for: 5305-00-484-2437
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-484-2437

Item Name Code

06657

Assigment Date

01/01/1963 (63 years ago)

0.250 inches minimum thread length, right-hand thread direction, 2a thread class, 0.375 inches nominal fastener length, square head style

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: 0.250 inches minimum
Fastener Length: 0.375 inches nominal
Head Style: square
Head Height: 0.094 inches minimum and 0.125 inches maximum
Width Between Flats: 0.234 inches minimum and 0.250 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.164 inches
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 60000 pounds per square inch
Hardness Rating: 70.0 rockwell b minimum and 100.0 rockwell b maximum
Screw Material: steel
Screw Material Document And Classification: sae j429,grade 1 assn std single material response or astm a307 assn std single material response
Screw Surface Treatment: chromate
Screw Surface Treatment Document And Classification: qq-p-416,type 2,class 3 fed spec all treatment responses
Thread Series Designator: unc
Specification/Standard Data: 81348-ff-b-575 government specification
Nondefinitive Spec/Std Data: 1 type and 8-32unc size and 3/8in. length
Departure From Cited Document: as modified by cross recessed head internal wrenching

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
Z114 013833	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-484-2437?

The FSCG of the NSN 5305-00-484-2437 is 5305

Does the NSN 5305-00-484-2437 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-484-2437 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 5305-00-484-2437 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-484-2437 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 5305-00-484-2437 was assigned to the Federal Catalog?

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