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TX1026C4D16A

View detailed technical data, stock status, and sourcing information for: TX1026C4D16A

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TX1026C4D16A
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-01-512-8375
Item Name Code
29294
Assigment Date
09/11/2003 (22 years ago)

A length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. For flexible tube assemblies, see hose assembly (as modified). For items having perforations in the tubing or attachments, see tube assembly, fire extinguishing system. Excludes:items having integral preformed or plain ends, tube, bent (as modified), and items which are branched or forked.

flat countersunk head style, 0.420 inches minimum and 0.430 inches maximum thread length, 3a thread class, right-hand thread direction, 1.410 inches minimum and 1.440 inches maximum fastener length

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
1.410 inches minimum and 1.440 inches maximum
Head Style
flat countersunk
Head Diameter
0.497 inches minimum and 0.506 inches maximum
Spline Major Diameter
0.154 inches minimum and 0.156 inches maximum
Grip Diameter
0.249 inches nominal
Point Diameter
0.425 inches nominal
Point Style
flat
Internal Drive Style
torx
Nominal Thread Diameter
0.250 inches
Grip Length
0.990 inches minimum and 1.010 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 degree tension head, gear drive recess
Special Features
125 ksi shear strength
Material
steel corrosion resisting 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Below is a list of NSNs that have been officially superseded by this NSN: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
5305-01-481-9376 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
11827C4D16A Close Tolerance Screw
11827D4D16A Close Tolerance Screw
3M1169C4D16A Close Tolerance Screw
3M1169D4D16A Close Tolerance Screw
HP1169D4D16 Close Tolerance Screw
TX1026C4D16A Close Tolerance Screw
TX1026D4D16A Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-512-8375?
The FSCG of the NSN 5305-01-512-8375 is 5305
Does the NSN 5305-01-512-8375 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-512-8375 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 5305-01-512-8375 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-512-8375 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 5305-01-512-8375 was assigned to the Federal Catalog?
It was assigned 22 years ago, on Thu, Sep 11, 2003

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