5305-01-620-5642

Find complete technical information, availability, and procurement data for: 5305-01-620-5642
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-620-5642

Item Name Code

33044

Assigment Date

07/30/2013 (12 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

hexagon head style, 0.450 inches minimum and 0.490 inches maximum thread length, 3a thread class, 0.750 inches nominal fastener 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: 0.450 inches minimum and 0.490 inches maximum
Fastener Length: 0.750 inches nominal
Head Style: hexagon
Width Between Flats: 0.437 inches nominal
Internal Drive Style: hexagon
End Item Identification: 1520-01-599-2203
Material Accommodated Thickness: 0.750 inches nominal
Nominal Thread Diameter: 0.1900 inches
Thread Quantity Per Inch: 32
Hardness Rating: 140.0 brinell standard minimum and 262.0 brinell standard maximum sleeve
Part Name Assigned By Controlling Agency: screw,captive,rigid retaining ring
Lead Thread Quantity: two
Special Features: screw assy to be used with hs6117 retaining ring to captivate to panel and hs5994-03 nutplate
Color: green head
Material: iron alloy 660 fastener
Material: steel corrosion resisting spring
Material: steel comp 8640 or steel comp 303 or steel comp 303se or steel comp 303 plus x sleeve
Material Document And Classification: 300 series iaw astm a313 assn std single material response spring
Material Document And Classification: ams5731,ams5732 or ams5737 national std/spec single material response fastener
Material Document And Classification: astm a582 assn std 1st material response or ams5640 national std/spec 2nd material response or ams5640 national std/spec 3rd material response or ams5640 national std/spec 4th material response sleeve
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Thread Series Designator: unjf
Specification/Standard Data: 8v613-hs6116 manufacturers standard

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
FTD7201HS0280	Panel Screw Assembly
HS6116HS0280	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-620-5642?

The FSCG of the NSN 5305-01-620-5642 is 5305

Does the NSN 5305-01-620-5642 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-620-5642 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 5305-01-620-5642 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-620-5642 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 5305-01-620-5642 was assigned to the Federal Catalog?

It was assigned 12 years ago, on Tue, Jul 30, 2013