5305-01-545-5790

Find complete technical information, availability, and procurement data for: 5305-01-545-5790
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-545-5790

Item Name Code

29294

Assigment Date

11/16/2006 (19 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

0.338 inches nominal thread length, 3a thread class, right-hand thread direction, 0.588 inches nominal fastener length, flat countersunk 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: 3a
Thread Direction: right-hand
Thread Length: 0.338 inches nominal
Fastener Length: 0.588 inches nominal
Head Style: flat countersunk
Head Diameter: 0.253 inches minimum and 0.261 inches maximum
Grip Diameter: 0.162 inches minimum and 0.163 inches maximum
Internal Drive Style: offset cruciform (torque set)
Nominal Thread Diameter: 0.164 inches
Grip Length: 0.220 inches nominal
Thread Quantity Per Inch: 32
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Material: titanium alloy overall
Material Document And Classification: ams 4971 assn std single material response overall
Thread Series Designator: unjc
Specification/Standard Data: 80205-nas1992 professional/industrial association standard

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
NAS1992T4T	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-545-5790?

The FSCG of the NSN 5305-01-545-5790 is 5305

Does the NSN 5305-01-545-5790 have a Schedule B code assigned?

Yes, the Schedule B code is 8108908000

Does NSN 5305-01-545-5790 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 5305-01-545-5790 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-545-5790 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 5305-01-545-5790 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Thu, Nov 16, 2006