5305-01-028-8146

Find complete technical information, availability, and procurement data for: 5305-01-028-8146
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-028-8146

Item Name Code

16282

Assigment Date

10/10/1976 (49 years ago)

A fitting that forms an angle of less than 180 degrees (3.142 radians) from the straight flow. One connecting end has standard pipe threads, or is unthreaded and designed to accommodate a pipe. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. It may have side or heel inlet(s). See also elbow, pipe; elbow, tube; and connector, multiple, fluid pressure line.

flat chamfer head style, 1.210 inches minimum and 1.250 inches maximum fastener length, 1.127 inches minimum and 1.167 inches maximum thread length, 3a thread class, right-hand thread direction

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: 1.127 inches minimum and 1.167 inches maximum
Fastener Length: 1.210 inches minimum and 1.250 inches maximum
Head Style: flat chamfer
Head Diameter: 0.303 inches minimum and 0.313 inches maximum
Head Height: 0.185 inches minimum and 0.190 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.190 inches
Width Across Flats: 0.1562 inches minimum and 0.1587 inches maximum
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 70000 pounds per square inch
Hardness Rating: 74.0 rockwell b minimum overall
Minimum Yield Strength: 26000 pounds per square inch
Material: steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316 or steel comp 384 or steel overall
Material Document And Classification: 66 fed std 1st material response or 66 fed std 2nd material response or 66 fed std 3rd material response or 66 fed std 4th material response or 66 fed std 5th material response or x-7 astm a493 assn std 6th material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Thread Series Designator: unrc
Specification/Standard Data: 80205-nas1352 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
NAS1352C3-20	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-028-8146?

The FSCG of the NSN 5305-01-028-8146 is 5305

Does the NSN 5305-01-028-8146 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-028-8146 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 5305-01-028-8146 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-028-8146 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 5305-01-028-8146 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sun, Oct 10, 1976