NK525-832R8

View detailed technical data, stock status, and sourcing information for: NK525-832R8
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 part NK525-832R8 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

5305-00-619-4775

Item Name Code

16282

Assigment Date

01/01/1963 (63 years ago)

0.438 inches minimum thread length, 0.500 inches nominal fastener length, 3a thread class, right-hand thread direction, round extended washer 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: 0.438 inches minimum
Fastener Length: 0.500 inches nominal
Head Style: round extended washer
Head Diameter: 0.312 inches nominal
Head Height: 0.375 inches nominal
Extended Washer Diameter: 0.375 inches nominal
Extended Washer Thickness: 0.023 inches nominal
Locking Feature: patch or strip threads
Internal Drive Style: cross recess type ii
Nominal Thread Diameter: 0.164 inches
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 125000 pounds per square inch
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum overall
Material: steel overall
Surface Treatment: cadmium overall
Thread Series Designator: unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-702-2069	No Name Available	01/01/1960

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
NK525-832R8	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-619-4775?

The FSCG of the NSN 5305-00-619-4775 is 5305

Does the NSN 5305-00-619-4775 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-619-4775 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 5305-00-619-4775 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-619-4775 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 5305-00-619-4775 was assigned to the Federal Catalog?

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