123179V3R3

View detailed technical data, stock status, and sourcing information for: 123179V3R3
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-169-6749

Item Name Code

29294

Assigment Date

01/13/1984 (42 years ago)

oval countersunk head style, 0.511 inches minimum and 0.541 inches maximum fastener length, 0.324 inches minimum and 0.354 inches maximum thread 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: 0.324 inches minimum and 0.354 inches maximum
Fastener Length: 0.511 inches minimum and 0.541 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)
End Item Identification: b-1b bomber
Nominal Thread Diameter: 0.190 inches
Grip Length: 0.187 inches nominal
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 95000 pounds per square inch
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: titanium alloy uns r56400 overall
Material Document And Classification: ams 4967 assn std single material response overall
Thread Series Designator: unjf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-01-197-1306	No Name Available	06/01/2006

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
123179V3R3	Close Tolerance Screw
123179V3T3	Close Tolerance Screw
AIC4040V3-03	Close Tolerance Screw
AIC4040V3-2303R	Close Tolerance Screw
LE111-0041-0303	Close Tolerance Screw
LE111-0041-2303	Close Tolerance Screw
PBF1383-2303	Close Tolerance Screw
SC1786RV3-2303	Close Tolerance Screw
SII-1092-2303	Close Tolerance Screw
T181-0303	Close Tolerance Screw
T181-2303	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-169-6749?

The FSCG of the NSN 5305-01-169-6749 is 5305

Does the NSN 5305-01-169-6749 have a Schedule B code assigned?

Yes, the Schedule B code is 8109900000

Does NSN 5305-01-169-6749 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 5305-01-169-6749 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-169-6749 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 5305-01-169-6749 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Fri, Jan 13, 1984