5305-01-300-5189

Find complete technical information, availability, and procurement data for: 5305-01-300-5189
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-300-5189

Item Name Code

06657

Assigment Date

05/15/1989 (37 years ago)

2a thread class, flat countersunk head style, 0.250 inches nominal fastener length, 0.120 inches minimum and 0.170 inches maximum 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: 2a
Thread Direction: right-hand
Thread Length: 0.120 inches minimum and 0.170 inches maximum
Fastener Length: 0.250 inches nominal
Head Style: flat countersunk
Head Diameter: 0.212 inches nominal
Internal Drive Style: slot
Nominal Thread Diameter: 0.112 inches
Thread Quantity Per Inch: 40
Countersink Angle: 82.0 degrees nominal
Screw Material: plastic polyamide (nylon)
Screw Material Document And Classification: gr 4203l,cage26916 mfr ref single material response
Special Features: material torlon
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
003-008913-001	Machine Screw
ATS001-04-4FHS	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-300-5189?

The FSCG of the NSN 5305-01-300-5189 is 5305

Does the NSN 5305-01-300-5189 have a Schedule B code assigned?

Yes, the Schedule B code is 3926909987

Does NSN 5305-01-300-5189 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 5305-01-300-5189 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-300-5189 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 5305-01-300-5189 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Mon, May 15, 1989