5305-01-417-2447

Find complete technical information, availability, and procurement data for: 5305-01-417-2447
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-417-2447

Item Name Code

06657

Assigment Date

08/03/1995 (31 years ago)

A clamp designed to hold an item in position, alignment or in close proximity by rigidly gripping the projecting rim, ridge, collar or edge of the item. A lockwasher, bolt, screw or the like may be a part of the item of supply.

watertight head style, 0.845 inches minimum and 0.875 inches maximum fastener length, 0.745 inches minimum thread length, 2a thread class, 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: 0.745 inches minimum
Fastener Length: 0.845 inches minimum and 0.875 inches maximum
Head Style: watertight
Head Diameter: 0.473 inches minimum and 0.517 inches maximum
Head Height: 0.162 inches minimum and 0.175 inches maximum
Locking Feature: patch or pellet or strip
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.250 inches
Features Provided: o ring
Thread Quantity Per Inch: 20
Screw Material: steel comp 304 or steel comp 305 or steel comp 316 or steel comp 384 or steel comp xm-7
Locking Feature Material: plastic polyamide (nylon)
Screw Material Document And Classification: qq-s-763 fed spec all material responses or astm a493-73 assn std all material responses
Screw Surface Treatment: passivate
Screw Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response
Special Features: o-ring material: silicone rubber comp a per mil-s-82496
Thread Series Designator: unc

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
MS3212-53L	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-417-2447?

The FSCG of the NSN 5305-01-417-2447 is 5305

Does the NSN 5305-01-417-2447 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-417-2447 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 5305-01-417-2447 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-417-2447 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 5305-01-417-2447 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Thu, Aug 3, 1995