5305-00-271-2395

Find complete technical information, availability, and procurement data for: 5305-00-271-2395
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-271-2395

Item Name Code

06673

Assigment Date

01/01/1963 (63 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. It may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. It has either a vertically flattened, circular knurled, splined or smoothed, or wing type head, all of which are designed for rotation by the thumb and fingers. For items having wrenching facilities such as socket recess, multiple spline or slot heads, use screw (as modified) or bolt (as modified).

0.980 inches minimum and 1.020 inches maximum fastener length, 0.899 inches minimum thread length, 3a thread class, right-hand thread direction, wing no. 2 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: 3a
Thread Direction: right-hand
Thread Length: 0.899 inches minimum
Fastener Length: 0.980 inches minimum and 1.020 inches maximum
Head Style: wing no. 2
Head Height: 0.781 inches nominal
Width Between Flats: 1.688 inches nominal
Point Style: oval
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 16
Part Name Assigned By Controlling Agency: navy special project
Special Features: 0.064 inches diameter hole 0.1875 inches plus or minus .020 from threaded end
Material: copper alloy overall
Material Document And Classification: qq-b-691 fed spec single material response overall
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
256161PC5	Thumbscrew

FAQs

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

What is the FSCG of the NSN 5305-00-271-2395?

The FSCG of the NSN 5305-00-271-2395 is 5305

Does the NSN 5305-00-271-2395 have a Schedule B code assigned?

Yes, the Schedule B code is 7415338550

Does NSN 5305-00-271-2395 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 5305-00-271-2395 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-271-2395 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 5305-00-271-2395 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963