10-32UNF-2A LG=1/2

View detailed technical data, stock status, and sourcing information for: 10-32UNF-2A LG=1/2
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-470-3293

Item Name Code

06657

Assigment Date

12/15/1999 (26 years ago)

A clip formed from resilient wire stock into a shape resembling the letter u, with each of the prongs having one or more curvatures along its length. It is designed to hold itself in place by its inherent spring action when fitted into the groove(s) or notch(es) of the item upon which a part, shaft, pin, or a like item is to be held in place. See also pin, lock; ring, retaining and clip, spring tension. For items specifically designed for aviaton, see clip(1), retaining, aviation.

2a thread class, 0.500 inches nominal fastener length, 0.438 inches nominal thread length, right-hand thread direction, round 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: 2a
Thread Direction: right-hand
Thread Length: 0.438 inches nominal
Fastener Length: 0.500 inches nominal
Head Style: round
Head Diameter: 0.334 inches minimum and 0.359 inches maximum
Head Height: 0.123 inches minimum and 0.137 inches maximum
Internal Drive Style: slot
End Item Identification: ballastic doors under 25 lbs aboard aircraft carrier cva n68
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Screw Material: copper alloy
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
10-32UNF-2A LG=1/2	Machine Screw
124-4322615 PC 21	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-470-3293?

The FSCG of the NSN 5305-01-470-3293 is 5305

Does the NSN 5305-01-470-3293 have a Schedule B code assigned?

Yes, the Schedule B code is 7415338550

Does NSN 5305-01-470-3293 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 5305-01-470-3293 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-470-3293 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 5305-01-470-3293 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Wed, Dec 15, 1999