5305-01-156-5111

Find complete technical information, availability, and procurement data for: 5305-01-156-5111
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-156-5111

Item Name Code

22846

Assigment Date

06/21/1983 (43 years ago)

3a thread class, flat chamfer head style, 0.830 inches nominal fastener length, 0.695 inches nominal thread length, right-hand thread direction

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: 0.695 inches nominal
Fastener Length: 0.830 inches nominal
Head Style: flat chamfer
Head Diameter: 0.249 inches minimum and 0.250 inches maximum
Head Height: 0.550 inches nominal
Shoulder Diameter: 0.370 inches minimum and 0.372 inches maximum first shoulder
Shoulder Length: 0.075 inches nominal first shoulder
Internal Drive Style: slot
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 20
Shoulder Shape: round first shoulder
Part Name Assigned By Controlling Agency: navy special project
Material: nickel alloy 400 overall
Material Document And Classification: qq-n-281 fed spec single material response overall
Thread Series Designator: unc

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
SS585-2477289 PIECE 33	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-01-156-5111?

The FSCG of the NSN 5305-01-156-5111 is 5305

Does the NSN 5305-01-156-5111 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-156-5111 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 5305-01-156-5111 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-156-5111 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 5305-01-156-5111 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Tue, Jun 21, 1983