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41UT4103-4PC59

View detailed technical data, stock status, and sourcing information for: 41UT4103-4PC59

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41UT4103-4PC59
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-071-1318
Item Name Code
06657
Assigment Date
01/01/1961 (65 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

1.000 inches nominal fastener length, 2a thread class, 0.900 inches minimum and 1.000 inches maximum thread length, right-hand thread direction, pan 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
2a
Thread Direction
right-hand
Thread Length
0.900 inches minimum and 1.000 inches maximum
Fastener Length
1.000 inches nominal
Head Style
pan
Head Diameter
0.473 inches minimum and 0.492 inches maximum
Head Height
0.162 inches minimum and 0.175 inches maximum
Internal Drive Style
cross recess type 1
End Item Identification
stream (std. tensioned replenishment at sea method); missile systems, nato sea sparrow; support equipment, b-52 aircraft; aircraft, ( ac-130h, mc; mrap cougar ambulance; mrap buffalo mk2a2
Nominal Thread Diameter
0.250 inches
Thread Quantity Per Inch
20
Minimum Tensile Strength
80000 pounds per square inch
Screw Material
steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316
Screw Material Document And Classification
66 fed std all material responses
Screw Surface Treatment
passivate
Screw Surface Treatment Document And Classification
qq-p-35 fed spec single treatment response
Thread Series Designator
unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5305-00-274-1031 No Name Available 07/31/2008
5305-00-543-2817 No Name Available 07/01/1983
5305-00-837-0799 No Name Available 12/16/1966

Related Parts

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Part Number Name
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343-0269-000 Machine Screw
408917-15 Machine Screw
418293-83 Machine Screw
41UT4103-4PC59 Machine Screw
5305PL0798777 Machine Screw
6961951 FIND 9 Machine Screw
82-2072-0100 Machine Screw
9434148 Machine Screw
FF-S-92TY1ST2SCL3041INLG Machine Screw
FF-S-92TY1STY2S CL3041INLG Machine Screw
MS35233-83 Machine Screw
MS51957-83 Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-071-1318?
The FSCG of the NSN 5305-00-071-1318 is 5305
Does the NSN 5305-00-071-1318 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-071-1318 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 5305-00-071-1318 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-00-071-1318 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 5305-00-071-1318 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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