5305-01-049-4059

Find complete technical information, availability, and procurement data for: 5305-01-049-4059
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-049-4059

Item Name Code

29294

Assigment Date

10/19/1977 (48 years ago)

flat countersunk head style, right-hand thread direction, 0.768 inches minimum and 0.798 inches maximum fastener length, 3a thread class, 0.320 inches minimum and 0.370 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: 0.320 inches minimum and 0.370 inches maximum
Fastener Length: 0.768 inches minimum and 0.798 inches maximum
Head Style: flat countersunk
Head Diameter: 0.266 inches minimum and 0.305 inches maximum
Grip Diameter: 0.1885 inches minimum and 0.1895 inches maximum
Internal Drive Style: high-torque
Nominal Thread Diameter: 0.190 inches
Grip Length: 0.428 inches minimum and 0.448 inches maximum
Thread Quantity Per Inch: 32
Countersink Angle: 100.0 degrees nominal
Surface Finish: 32.0 microinches grip
Surface Finish: 32.0 microinches threads
Material: iron alloy 660 overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,type 2,clas 3 fed spec single treatment response overall
Thread Series Designator: unjf
Specification/Standard Data: 81205-bacb30ll 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
BACB30FB3-7	Close Tolerance Screw
BACB30LL3-7	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-049-4059?

The FSCG of the NSN 5305-01-049-4059 is 5305

Does the NSN 5305-01-049-4059 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-049-4059 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 5305-01-049-4059 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-049-4059 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 5305-01-049-4059 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Wed, Oct 19, 1977