5305-01-666-4741

Find complete technical information, availability, and procurement data for: 5305-01-666-4741
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-666-4741

Item Name Code

06657

Assigment Date

09/08/2017 (8 years ago)

A headed fastening device having a solid cylindrical or tubular body with retaining ball or pinlike detent(s). The detent(s) is/are positioned and actuated by means of a spring, elastomer or plunger. Plunger may be operated by thumb, cam or other means. May be furnished with a pull ring, pull and/or lock ring, attaching ring or hook.

2a thread class, 0.3125 inches nominal fastener length, 0.3125 inches nominal thread length, hexagon extended washer head style, 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: 0.3125 inches nominal
Fastener Length: 0.3125 inches nominal
Head Style: hexagon extended washer
Head Height: 0.124 inches minimum and 0.151 inches maximum
Width Between Flats: 0.305 inches minimum and 0.312 inches maximum
Extended Washer Diameter: 0.384 inches minimum and 0.414 inches maximum
Extended Washer Thickness: 0.019 inches minimum and 0.031 inches maximum
Internal Drive Style: slot
End Item Identification: 01-615-9020
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Screw Material: steel
Special Features: thread req. asme b1.1, unc & unf
Thread Series Designator: unc

FAQs

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

What is the FSCG of the NSN 5305-01-666-4741?

The FSCG of the NSN 5305-01-666-4741 is 5305

Does the NSN 5305-01-666-4741 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-666-4741 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 5305-01-666-4741 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-666-4741 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 5305-01-666-4741 was assigned to the Federal Catalog?

It was assigned 8 years ago, on Fri, Sep 8, 2017