5305-01-282-7503

Find complete technical information, availability, and procurement data for: 5305-01-282-7503
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-282-7503

Item Name Code

29294

Assigment Date

07/21/1988 (38 years ago)

right-hand thread direction, 0.736 inches minimum and 0.766 inches maximum fastener length, pan no. 2 head style, 3a thread class, 0.476 inches minimum and 0.526 inches maximum thread 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: 0.476 inches minimum and 0.526 inches maximum
Fastener Length: 0.736 inches minimum and 0.766 inches maximum
Head Style: pan no. 2
Head Diameter: 0.597 inches minimum and 0.612 inches maximum
Head Height: 0.176 inches minimum and 0.188 inches maximum
Grip Diameter: 0.3110 inches minimum and 0.3120 inches maximum
Internal Drive Style: torque-set ribbed
Nominal Thread Diameter: 0.312 inches
Grip Length: 0.240 inches minimum and 0.260 inches maximum
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 160000 pounds per square inch
Surface Finish: 32.0 microinches bearing surface of head
Surface Finish: 32.0 microinches grip
Surface Finish: 32.0 microinches threads
Material: iron alloy 660 overall
Material Document And Classification: ams5731 assn std single material response or ams5732 assn std single material response or ams5737 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Thread Series Designator: unjf
Specification/Standard Data: 80205-nas1578 professional/industrial association standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-01-109-0601	No Name Available	07/01/1997

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
NAS1578A5R4	Close Tolerance Screw
NAS1578C5R4	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-282-7503?

The FSCG of the NSN 5305-01-282-7503 is 5305

Does the NSN 5305-01-282-7503 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-282-7503 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 5305-01-282-7503 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-282-7503 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 5305-01-282-7503 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Thu, Jul 21, 1988