HT4068-5-19

View detailed technical data, stock status, and sourcing information for: HT4068-5-19
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-114-1269

Item Name Code

29294

Assigment Date

06/11/1981 (45 years ago)

0.506 inches minimum and 0.556 inches maximum thread length, flat countersunk head style, 1.704 inches minimum and 1.734 inches maximum fastener length, 3a 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: 3a
Thread Direction: right-hand
Thread Length: 0.506 inches minimum and 0.556 inches maximum
Fastener Length: 1.704 inches minimum and 1.734 inches maximum
Head Style: flat countersunk
Head Diameter: 0.429 inches minimum and 0.477 inches maximum
Grip Diameter: 0.3110 inches minimum and 0.3120 inches maximum
Internal Drive Style: high-torque
Nominal Thread Diameter: 0.312 inches
Grip Length: 1.178 inches minimum and 1.198 inches maximum
Thread Quantity Per Inch: 24
Countersink Angle: 100.0 degrees nominal
Material: steel comp xm-13 overall
Material Document And Classification: 23-112 fscm 76301 mfr ref single material response overall
Surface Treatment: aluminum and chromate overall
Surface Treatment Document And Classification: mil-c-83488 type 2 class 3 mil spec single treatment response overall
Thread Series Designator: unjf

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
11883-5-19	Close Tolerance Screw
3M926-5-19	Close Tolerance Screw
HT4068-5-19	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-114-1269?

The FSCG of the NSN 5305-01-114-1269 is 5305

Does the NSN 5305-01-114-1269 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-114-1269 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 5305-01-114-1269 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-114-1269 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 5305-01-114-1269 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Thu, Jun 11, 1981