NAS1191E3T12L

View detailed technical data, stock status, and sourcing information for: NAS1191E3T12L
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-466-3869

Item Name Code

16282

Assigment Date

07/16/1999 (27 years ago)

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

0.719 inches minimum and 0.750 inches maximum fastener length, right-hand thread direction, 0.782 inches minimum and 0.875 inches maximum thread length, 3a thread class, flat chamfer 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: 0.782 inches minimum and 0.875 inches maximum
Fastener Length: 0.719 inches minimum and 0.750 inches maximum
Head Style: flat chamfer
Head Diameter: 0.296 inches minimum and 0.313 inches maximum
Head Height: 0.103 inches minimum and 0.118 inches maximum
Locking Feature: strip threads
Internal Drive Style: offset cruciform (torque set)
End Item Identification: flat panel
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 160000 pounds per square inch
Hardness Rating: 24.0 rockwell c minimum and 35.0 rockwell c maximum overall
Surface Finish: 32.0 microinches overall
Part Name Assigned By Controlling Agency: screw,self-locking-flat fillister head, full thread
Material: iron alloy 660 overall
Material Document And Classification: ams5737 assn std single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty2cl2 fed 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
NAS1191E3T12L	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-466-3869?

The FSCG of the NSN 5305-01-466-3869 is 5305

Does the NSN 5305-01-466-3869 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-466-3869 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 5305-01-466-3869 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-466-3869 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 5305-01-466-3869 was assigned to the Federal Catalog?

It was assigned 27 years ago, on Fri, Jul 16, 1999