5305-00-942-2549

Find complete technical information, availability, and procurement data for: 5305-00-942-2549
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-942-2549

Item Name Code

77777

Assigment Date

12/11/1965 (60 years ago)

An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.

cres screw,sleeve and expander,countersunk head,cross-recess drive,0.2466 in. min 0.2514 in. max dia head,0.477 in. min 0.497 in. max lg sleeve,0.295 in. min 0.315 in. max od sleeve flange,0.055 in. min 0.065 in. max thk sleeve flange,0.193 in. min 0.196 in. max dia sleeve body,0.125-40 unc 3a thd mod general characteristics item description

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

General Characteristics Item Description: cres screw,sleeve and expander,countersunk head,cross-recess drive,0.2466 in. min 0.2514 in. max dia head,0.477 in. min 0.497 in. max lg sleeve,0.295 in. min 0.315 in. max od sleeve flange,0.055 in. min 0.065 in. max thk sleeve flange,0.193 in. min 0.196 in. max dia sleeve body,0.125-40 unc 3a thd mod

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5320-00-242-8069	No Name Available	06/21/1971

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
531336	Screw Assembly
BB352G-6-3	Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-00-942-2549?

The FSCG of the NSN 5305-00-942-2549 is 5305

Does NSN 5305-00-942-2549 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 5305-00-942-2549 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-942-2549 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 5305-00-942-2549 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Sat, Dec 11, 1965