5305-01-126-1203

Find complete technical information, availability, and procurement data for: 5305-01-126-1203
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-126-1203

Item Name Code

16282

Assigment Date

02/05/1982 (44 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.

1.210 inches minimum and 1.250 inches maximum fastener length, right-hand thread direction, flat chamfer head style, 1.000 inches nominal thread length, 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: 1.000 inches nominal
Fastener Length: 1.210 inches minimum and 1.250 inches maximum
Head Style: flat chamfer
Head Diameter: 0.365 inches minimum and 0.375 inches maximum
Head Height: 0.244 inches minimum and 0.250 inches maximum
Internal Drive Style: hexagon
End Item Identification: nsn 2320-01-318-9902 het (heavy equipment transporter); nsn 2320-01-304-2277 pls (palletized loading system)
Nominal Thread Diameter: 0.250 inches
Width Across Flats: 0.188 inches nominal
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 190000 pounds per square inch
Hardness Rating: 38.0 rockwell c minimum and 45.0 rockwell c maximum overall
Minimum Yield Strength: 170000 pounds per square inch
Special Features: color black
Material: steel overall
Surface Treatment: oxide overall
Thread Series Designator: unrc

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
20097-4C-20B	Socket Head Cap Screw
2ER68	Socket Head Cap Screw
91251A544	Socket Head Cap Screw
97739	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-126-1203?

The FSCG of the NSN 5305-01-126-1203 is 5305

Does the NSN 5305-01-126-1203 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-126-1203 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 5305-01-126-1203 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-126-1203 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 5305-01-126-1203 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Fri, Feb 5, 1982