5305-01-191-3115

Find complete technical information, availability, and procurement data for: 5305-01-191-3115
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-191-3115

Item Name Code

06673

Assigment Date

10/07/1984 (41 years ago)

An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see bolt, fluid passage.

2a thread class, knurled no. 4 head style, 0.964 inches minimum and 0.984 inches maximum fastener length, right-hand thread direction, 0.800 inches minimum and 0.820 inches maximum thread length

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: 0.800 inches minimum and 0.820 inches maximum
Fastener Length: 0.964 inches minimum and 0.984 inches maximum
Head Style: knurled no. 4
Head Diameter: 0.740 inches minimum and 0.760 inches maximum
Head Height: 0.370 inches minimum and 0.390 inches maximum
Point Style: flat
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 20
Part Name Assigned By Controlling Agency: navy special project
Material: steel comp 303 overall
Material Document And Classification: qq-s-764 fed spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment 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:

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569942-1	Thumbscrew

FAQs

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

What is the FSCG of the NSN 5305-01-191-3115?

The FSCG of the NSN 5305-01-191-3115 is 5305

Does the NSN 5305-01-191-3115 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-191-3115 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 5305-01-191-3115 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-191-3115 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 5305-01-191-3115 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Sun, Oct 7, 1984