5305-01-456-0159

Find complete technical information, availability, and procurement data for: 5305-01-456-0159
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-456-0159

Item Name Code

22846

Assigment Date

05/27/1998 (28 years ago)

An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.

32 thread quantity per inch, 0.250 inches nominal fastener length, 0.250 inches nominal first shoulder shoulder diameter, 2a thread class, 0.190 inches nominal thread diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2a
Fastener Length: 0.250 inches nominal
Shoulder Diameter: 0.250 inches nominal first shoulder
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Thread Series Designator: unf

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
10-32 NF-2A X .250 DIA X.250LGCR	Shoulder Screw
505001-000 ITEM 44	Shoulder Screw
87-5-113- ITM 20	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-01-456-0159?

The FSCG of the NSN 5305-01-456-0159 is 5305

Does NSN 5305-01-456-0159 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 5305-01-456-0159 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-456-0159 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 5305-01-456-0159 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Wed, May 27, 1998