5305-01-048-3175

Find complete technical information, availability, and procurement data for: 5305-01-048-3175
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-048-3175

Item Name Code

16282

Assigment Date

09/23/1977 (48 years ago)

right-hand thread direction, 2a thread class, detent ball grip locking feature, 1.850 inches nominal fastener length, crowned hexagon head style

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
Fastener Length: 1.850 inches nominal
Head Style: crowned hexagon
Locking Feature: detent ball grip
Internal Drive Style: slot
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Hardness Rating: 39.0 rockwell c minimum and 45.0 rockwell c maximum fastener
Material: steel comp 4130 stand-off
Material: steel comp 631 or steel comp 302 spring
Material: steel comp e4340 or steel comp 4340 or steel comp 4140 or steel comp 8740 or steel comp 4130 or steel comp 6150 or steel comp 4135 fastener
Surface Treatment: cadmium and chromate fastener
Surface Treatment: cadmium and chromate stand-off
Surface Treatment: passivate spring
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response spring
Surface Treatment Document And Classification: qq-416,ty 2,cl 2 fed spec single treatment response fastener
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 2 fed spec single treatment response stand-off
Thread Series Designator: unf

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
52795-1	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-048-3175?

The FSCG of the NSN 5305-01-048-3175 is 5305

Does the NSN 5305-01-048-3175 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-048-3175 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 5305-01-048-3175 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-048-3175 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 5305-01-048-3175 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Fri, Sep 23, 1977