5305-01-414-4194

Find complete technical information, availability, and procurement data for: 5305-01-414-4194
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-414-4194

Item Name Code

18257

Assigment Date

06/07/1995 (31 years ago)

An item so shaped as to deflect one or more of the following: dust, dirt, grease, oil, or liquid into a desired direction or away from a particular area. Can be attached to a stationary or with a revolving part. May or may not be a mechanical device.

1.500 inches nominal fastener length, hexagon head style, 0.150 inches minimum and 0.163 inches maximum head height, 0.428 inches minimum and 0.438 inches maximum width between flats, 2a thread class

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
Fastener Length: 1.500 inches nominal
Head Style: hexagon
Head Height: 0.150 inches minimum and 0.163 inches maximum
Width Between Flats: 0.428 inches minimum and 0.438 inches maximum
Locking Feature: patch or pellet or strip threads
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 80000 pounds per square inch
Hardness Rating: 80.0 rockwell b nominal fastener
Minimum Yield Strength: 40000 pounds per square inch
Part Name Assigned By Controlling Agency: navy special project
Material: nickel alloy 400 fastener
Material: nickel alloy 400 overall
Material: plastic polyamide (nylon) locking feature
Material Document And Classification: qq-n-281, cla fed spec single material response fastener
Material Document And Classification: qq-n-281, cla fed spec single material response overall
Thread Series Designator: unc
Nondefinitive Spec/Std Data: 1 type

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
1/4-20UNC-2AX1.50IN. LG	Hexagon Head Cap Screw
MIL-S-1222 0.25 0-20UNC-2AX1.50	Hexagon Head Cap Screw
MILS1222 TY-I,G R-400 HEX HEAD	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-414-4194?

The FSCG of the NSN 5305-01-414-4194 is 5305

Does the NSN 5305-01-414-4194 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-414-4194 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 5305-01-414-4194 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-414-4194 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 5305-01-414-4194 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Wed, Jun 7, 1995