5305-01-237-4174

Find complete technical information, availability, and procurement data for: 5305-01-237-4174
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-237-4174

Item Name Code

16282

Assigment Date

07/31/1986 (39 years ago)

right-hand thread direction, 0.387 inches minimum and 0.500 inches maximum thread length, 3a thread class, flat chamfer head style, 0.470 inches minimum and 0.500 inches maximum fastener 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: 3a
Thread Direction: right-hand
Thread Length: 0.387 inches minimum and 0.500 inches maximum
Fastener Length: 0.470 inches minimum and 0.500 inches maximum
Head Style: flat chamfer
Head Diameter: 0.303 inches minimum and 0.312 inches maximum
Head Height: 0.185 inches minimum and 0.190 inches maximum
Locking Feature: patch or pellet or strip threads
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.190 inches
Width Across Flats: 0.156 inches minimum and 0.159 inches maximum
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 160000 pounds per square inch
Material: iron alloy 660 fastener
Material: plastic polyamide (nylon) locking feature
Material Document And Classification: ams 5731 assn std single material response or ams 5737 assn std single material response fastener
Precious Material And Location: overall silver
Precious Material: silver
Surface Treatment: passivate fastener
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response fastener
Thread Series Designator: unrc
Specification/Standard Data: 80205-nas1352 professional/industrial association 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
NAS1352N3LE8	Socket Head Cap Screw
NAS1352N3LE8S	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-237-4174?

The FSCG of the NSN 5305-01-237-4174 is 5305

Does the NSN 5305-01-237-4174 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-237-4174 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 5305-01-237-4174 contain precious materials?

Item contains silver.

Does NSN 5305-01-237-4174 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 5305-01-237-4174 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Thu, Jul 31, 1986