AIC4040-3-23R

View detailed technical data, stock status, and sourcing information for: AIC4040-3-23R
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-217-4009

Item Name Code

29294

Assigment Date

09/26/1985 (40 years ago)

0.324 inches minimum and 0.354 inches maximum thread length, oval countersunk head style, right-hand thread direction, 0.886 inches minimum and 0.916 inches maximum fastener length, 3a thread class

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: 0.324 inches minimum and 0.354 inches maximum
Fastener Length: 0.886 inches minimum and 0.916 inches maximum
Head Style: oval countersunk
Head Diameter: 0.297 inches minimum and 0.302 inches maximum
Grip Diameter: 0.1885 inches minimum and 0.1895 inches maximum
Internal Drive Style: offset cruciform (torque set)
Nominal Thread Diameter: 0.190 inches
Grip Length: 0.562 inches nominal
Thread Quantity Per Inch: 32
Hardness Rating: 36.0 rockwell c minimum and 40.0 rockwell c maximum overall
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Surface Finish: 32.0 microinches grip
Surface Finish: 32.0 microinches threads
Special Features: internal drive ribbed
Material: steel comp e4340 or steel comp 4140 or steel comp 8735 or steel comp 8740 or steel comp 6150 overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416 type 2 class 2 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
123179A3R23	Close Tolerance Screw
A175-2309	Close Tolerance Screw
AIC4040-3-09R	Close Tolerance Screw
AIC4040-3-23R	Close Tolerance Screw
LE111-0035-02309	Close Tolerance Screw
LE111-0035-2309	Close Tolerance Screw
PBF1381-2309	Close Tolerance Screw
SC1786R-3-23	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-217-4009?

The FSCG of the NSN 5305-01-217-4009 is 5305

Does the NSN 5305-01-217-4009 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-217-4009 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 5305-01-217-4009 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-217-4009 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 5305-01-217-4009 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Thu, Sep 26, 1985