11845C4-8AF

View detailed technical data, stock status, and sourcing information for: 11845C4-8AF
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-541-7497

Item Name Code

29294

Assigment Date

07/11/2006 (20 years ago)

A single piece or sectional item, either cast, molded, or pipe constructed, having multiple threaded, flanged, and/or hose inlet and outlet connections. Designed for directing and/or collecting the flow to or from core sections of a fluid cooler.

0.910 inches minimum and 0.940 inches maximum fastener length, flat countersunk head style, 0.420 inches minimum and 0.430 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: 0.420 inches minimum and 0.430 inches maximum
Fastener Length: 0.910 inches minimum and 0.940 inches maximum
Head Style: flat countersunk
Head Diameter: 0.385 inches minimum and 0.394 inches maximum
Spline Major Diameter: 0.154 inches minimum and 0.156 inches maximum
Grip Diameter: 0.249 inches nominal
Point Diameter: 0.245 inches nominal
Point Style: flat
Internal Drive Style: torx
End Item Identification: aircraft
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.490 inches minimum and 0.510 inches maximum
Thread Quantity Per Inch: 28
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Part Name Assigned By Controlling Agency: bolt,100 deg reduced head,gear drive recess
Special Features: 125 ksi shear
Material: nickel alloy 718 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
11845C4-8AF	Close Tolerance Screw
3M1170C4-8AF	Close Tolerance Screw
GS1014C4-8AF	Close Tolerance Screw
TX1027C4-8AF	Close Tolerance Screw
WC1170C4-8AF	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-541-7497?

The FSCG of the NSN 5305-01-541-7497 is 5305

Does the NSN 5305-01-541-7497 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-541-7497 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 5305-01-541-7497 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-541-7497 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 5305-01-541-7497 was assigned to the Federal Catalog?

It was assigned 20 years ago, on Tue, Jul 11, 2006