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PC5157244

View detailed technical data, stock status, and sourcing information for: PC5157244

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PC5157244
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-354-1227
Item Name Code
18257
Assigment Date
01/01/1963 (63 years ago)

1.125 inches minimum thread length, 1.719 inches minimum and 1.781 inches maximum fastener length, right-hand thread direction, hexagon head style, 3a thread class

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
1.125 inches minimum
Fastener Length
1.719 inches minimum and 1.781 inches maximum
Head Style
hexagon
Head Height
0.273 inches minimum and 0.289 inches maximum
Width Between Flats
0.551 inches minimum and 0.562 inches maximum
Nominal Thread Diameter
0.375 inches
Thread Quantity Per Inch
16
Minimum Tensile Strength
150000 pounds per square inch
Hardness Rating
32.0 rockwell c minimum and 38.0 rockwell c maximum overall
Material
steel overall
Thread Series Designator
unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5306-00-416-3985 No Name Available 01/01/1963

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
157244 Hexagon Head Cap Screw
5157244 Hexagon Head Cap Screw
5328000 Hexagon Head Cap Screw
PC5157244 Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-354-1227?
The FSCG of the NSN 5305-00-354-1227 is 5305
Does the NSN 5305-00-354-1227 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-354-1227 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 5305-00-354-1227 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-354-1227 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 5305-00-354-1227 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

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  • AS9120 Quality Standards
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Pricing

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