11845C3-12A

View detailed technical data, stock status, and sourcing information for: 11845C3-12A
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-497-0841

Item Name Code

29294

Assigment Date

05/09/2002 (24 years ago)

A preformed metallic or nonmetallic sheet of various shapes and contours which is used as a segment of the covering of an airframe. It may be predrilled to facilitate mounting. Excludes:cloth, airplane

right-hand thread direction, 1.080 inches minimum and 1.110 inches maximum fastener length, 0.345 inches nominal thread length, flat countersunk head style, 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: 0.345 inches nominal
Fastener Length: 1.080 inches minimum and 1.110 inches maximum
Head Style: flat countersunk
Head Diameter: 0.265 inches minimum and 0.272 inches maximum
Spline Minor Diameter: 0.1105 inches minimum and 0.1125 inches maximum
Spline Major Diameter: 0.1540 inches minimum and 0.1560 inches maximum
Grip Diameter: 0.1885 inches minimum and 0.1895 inches maximum
Internal Drive Style: torx
End Item Identification: f18 e.f
Nominal Thread Diameter: 0.190 inches
Grip Length: 0.740 inches minimum and 0.760 inches maximum
Thread Quantity Per Inch: 32
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Part Name Assigned By Controlling Agency: bolt,100 degrees reduced head,gear drive recess,ph13-8mo (125 ksi shear),inconel 718 (125 ksi shear),6al-4v titanium (95 ksi shear)
Material: nickel alloy 718 overall
Material Document And Classification: ams 5662 assn std single material response overall
Surface Treatment: passivate 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Below is a list of NSNs that have been officially superseded by this NSN: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
5305-01-476-9154	No Name Available	12/01/2012

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
11825C3-12A	Close Tolerance Screw
11825D3-12A	Close Tolerance Screw
11845C3-12A	Close Tolerance Screw
11845D3-12A	Close Tolerance Screw
3M1170C3-12A	Close Tolerance Screw
3M1170D3-12A	Close Tolerance Screw
GS1014C3-12A	Close Tolerance Screw
GS1014D3-12A	Close Tolerance Screw
TX1027C3-12A	Close Tolerance Screw
TX1027D3-12A	Close Tolerance Screw
WC1170C3-12A	Close Tolerance Screw
WC1170D3-12A	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-497-0841?

The FSCG of the NSN 5305-01-497-0841 is 5305

Does the NSN 5305-01-497-0841 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-497-0841 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 5305-01-497-0841 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-497-0841 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 5305-01-497-0841 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Thu, May 9, 2002