889K1

View detailed technical data, stock status, and sourcing information for: 889K1

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889K1
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-517-5254
Item Name Code
06672
Assigment Date
01/01/1963 (63 years ago)

0.938 inches minimum thread length, headless (setscrew) head style, 1.052 inches minimum and 1.072 inches maximum fastener 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
0.938 inches minimum
Fastener Length
1.052 inches minimum and 1.072 inches maximum
Head Style
headless (setscrew)
Point Length
0.115 inches minimum and 0.135 inches maximum
Point Diameter
0.391 inches minimum and 0.406 inches maximum
Point Style
chamfer dog
Internal Drive Style
cross recess type 1
Nominal Thread Diameter
0.500 inches
Thread Quantity Per Inch
20
Point Chamfer Angle
45.0 degrees nominal
Material
steel overall
Thread Series Designator
unf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
2530-00-593-2014 No Name Available 01/01/1963

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
021065 Setscrew
10A3481 Setscrew
120065 Setscrew
1K84 Setscrew
44323R Setscrew
50443H Setscrew
5305005175254 Setscrew
630651 Setscrew
889K1 Setscrew
V3334X Setscrew

FAQs

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

What is the FSCG of the NSN 5305-00-517-5254?
The FSCG of the NSN 5305-00-517-5254 is 5305
Does the NSN 5305-00-517-5254 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-517-5254 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 5305-00-517-5254 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-517-5254 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 5305-00-517-5254 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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