HR204JK-5-23

View detailed technical data, stock status, and sourcing information for: HR204JK-5-23
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-316-2919

Item Name Code

29294

Assigment Date

03/08/1990 (36 years ago)

flat countersunk head style, 1.902 inches minimum and 1.949 inches maximum fastener length, right-hand thread direction, 3a thread class, 0.454 inches minimum and 0.521 inches maximum thread length

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: 0.454 inches minimum and 0.521 inches maximum
Fastener Length: 1.902 inches minimum and 1.949 inches maximum
Head Style: flat countersunk
Head Diameter: 0.578 inches minimum and 0.634 inches maximum
Grip Diameter: 0.3110 inches minimum and 0.3120 inches maximum
Internal Drive Style: torque-set ribbed
Nominal Thread Diameter: 0.312 inches
Grip Length: 1.428 inches minimum and 1.448 inches maximum
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 220000 pounds per square inch
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Part Name Assigned By Controlling Agency: navy special project
Material Document And Classification: ams 6487 assn std single material response overall
Surface Treatment: cadmium and chromate overall

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
106706-5-23	Close Tolerance Screw
GB510CE5-23	Close Tolerance Screw
HR204JK-5-23	Close Tolerance Screw
PBF1202-5-23	Close Tolerance Screw
SCD1779-5-23	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-316-2919?

The FSCG of the NSN 5305-01-316-2919 is 5305

Does NSN 5305-01-316-2919 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 5305-01-316-2919 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-316-2919 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 5305-01-316-2919 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Thu, Mar 8, 1990