5305-01-298-2801

Find complete technical information, availability, and procurement data for: 5305-01-298-2801
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5305-01-298-2801 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-298-2801

Item Name Code

18257

Assigment Date

04/14/1989 (37 years ago)

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes:bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

13 thread quantity per inch, finished head features provided, hexagon head style, 3a thread class, 0.500 inches nominal thread diameter

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
Head Style: hexagon
Nominal Thread Diameter: 0.500 inches
Features Provided: finished head
Thread Quantity Per Inch: 13
Hardness Rating: 24.0 rockwell c minimum overall
Criticality Code Justification: zzzw
Material: nickel alloy overall
Material Document And Classification: qq-n-286,class a fed spec single material response overall
Thread Series Designator: unc
Departure From Cited Document: quality control in accordance with navships 0948-045-7010 material identification and control instruction for level 1 items

FAQs

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

What is the FSCG of the NSN 5305-01-298-2801?

The FSCG of the NSN 5305-01-298-2801 is 5305

Does the NSN 5305-01-298-2801 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-298-2801 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 5305-01-298-2801 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-298-2801 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 5305-01-298-2801 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Fri, Apr 14, 1989