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5M.3014.222.21

View detailed technical data, stock status, and sourcing information for: 5M.3014.222.21

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5M.3014.222.21
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-057-4593
Item Name Code
16282
Assigment Date
01/01/1963 (63 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.

0.375 inches nominal fastener length, right-hand thread direction, 3a thread class, 0.329 inches minimum thread length, flat chamfer 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
0.329 inches minimum
Fastener Length
0.375 inches nominal
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
0.156 inches minimum and 0.159 inches maximum
Thread Quantity Per Inch
32
Minimum Tensile Strength
80000 pounds per square inch
Hardness Rating
80.0 rockwell b minimum overall
Minimum Yield Strength
30000 pounds per square inch
Material
steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316 overall
Material Document And Classification
66 fed std all material responses overall
Surface Treatment
passivate overall
Surface Treatment Document And Classification
qq-p-35 fed spec single treatment response overall
Thread Series Designator
unf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5305-00-145-0869 No Name Available 12/01/1975
5305-00-207-7782 No Name Available 02/01/1977
5305-00-684-9788 No Name Available 10/01/1982
5305-00-818-6798 No Name Available 01/01/1993
5305-00-845-1589 No Name Available 12/21/1966
5305-00-995-6943 No Name Available 06/23/1971

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
003-007948-009 Socket Head Cap Screw
0819-286 Socket Head Cap Screw
10-32X3/8 SKTHDCAP32-303 Socket Head Cap Screw
10124914 Socket Head Cap Screw
112-0681-029 Socket Head Cap Screw
15650449-1 Socket Head Cap Screw
200005 PL FIND NO. 57 Socket Head Cap Screw
418590-9 Socket Head Cap Screw
5305000574593 Socket Head Cap Screw
5M.3014.222.21 Socket Head Cap Screw
655-641-90806 Socket Head Cap Screw
852519 Socket Head Cap Screw
88058 Socket Head Cap Screw
92522100600 Socket Head Cap Screw
946606-223 Socket Head Cap Screw
M162-137 Socket Head Cap Screw
MS16996-09 Socket Head Cap Screw
MS16996-9 Socket Head Cap Screw
NAS1351C3-6 Socket Head Cap Screw
VA-97-0190-004 Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-057-4593?
The FSCG of the NSN 5305-00-057-4593 is 5305
Does the NSN 5305-00-057-4593 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-057-4593 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 5305-00-057-4593 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-057-4593 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 5305-00-057-4593 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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