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ST3M838-6D23

View detailed technical data, stock status, and sourcing information for: ST3M838-6D23

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ST3M838-6D23
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5306 Bolts
National Stock Number
5306-01-142-3537
Item Name Code
04905
Assigment Date
11/15/1982 (43 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes:thumbscrew.

spline drive shear head head style, right-hand thread direction, 1.938 inches minimum and 1.985 inches maximum fastener length, 3a thread class, 0.490 inches minimum and 0.557 inches maximum thread 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
0.490 inches minimum and 0.557 inches maximum
Fastener Length
1.938 inches minimum and 1.985 inches maximum
Head Style
spline drive shear head
Head Height
0.200 inches minimum and 0.220 inches maximum
Shoulder Diameter
0.4052 inches minimum and 0.4057 inches maximum first shoulder
Shoulder Length
1.428 inches minimum and 1.448 inches maximum first shoulder
Shank Unthreaded Hole Diameter
0.106 inches minimum and 0.111 inches maximum first hole
Head Minor Diameter
0.575 inches minimum
Nominal Thread Diameter
0.375 inches
Thread Quantity Per Inch
24
Distance From Head Largest Bearing Surface To Shank Hole Center
1.813 inches minimum and 1.870 inches maximum first hole
Shoulder Shape
round first shoulder
Material
steel comp xm-13 overall
Material Document And Classification
ams5629 assn std single material response overall
Surface Treatment
passivate overall
Surface Treatment Document And Classification
qq-p-35 fed spec single treatment response 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
122898-6D23 Shoulder Bolt
MB160-6D23 Shoulder Bolt
PBF1270-6D23 Shoulder Bolt
ST3M838-6D23 Shoulder Bolt
VS3191-6D23Y Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-142-3537?
The FSCG of the NSN 5306-01-142-3537 is 5306
Does the NSN 5306-01-142-3537 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-01-142-3537 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 5306-01-142-3537 contain precious materials?
Item does not contain precious metal.
Does NSN 5306-01-142-3537 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 5306-01-142-3537 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Mon, Nov 15, 1982

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