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4D13989 Shouldered Stud

5307-00-637-1084

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Official Item Classification

Name
Shouldered Stud
Part Number
4D13989
(NSN) National Stock Number
5307-00-637-1084
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5307 Studs
(INC) Item Name Code
15946
(FIIG) Federal Item Identification Guide
A051A0
Date
01/01/1961 (65 years ago)

+0.7044 to 0.7084 inches stud thread thread pitch diameters, left-hand stud thread thread direction, left-hand nut thread thread direction, 1.000 inches maximum stud thread thread length, +0.7044 to 0.7084 inches nut thread thread pitch diameters

Specs & Compatibility

Thread Pitch Diameters

+0.7044 to 0.7084 inches nut thread

Thread Pitch Diameters

+0.7044 to 0.7084 inches stud thread

Thread Direction

left-hand stud thread

Thread Direction

left-hand nut thread

Thread Length

1.000 inches maximum stud thread

Thread Length

1.218 inches maximum nut thread

Shoulder Diameter

1.120 inches minimum and 1.210 inches maximum

Shoulder Length

0.190 inches minimum and 0.220 inches maximum

Overall Length

3.710 inches minimum and 3.830 inches maximum

Nut End Shank Length

1.030 inches minimum and 1.060 inches maximum

End Item Identification

e-3a awacs; semi trailer (m870); 12-ton semi trailer

Distance Across Flats

0.910 inches minimum and 0.940 inches maximum

Thread Quantity Per Inch

16 nut thread

Thread Quantity Per Inch

16 stud thread

Hardness Rating

18.0 rockwell c minimum and 28.0 rockwell c maximum

Nominal Thread Size

0.750 inches nut thread

Nominal Thread Size

0.750 inches stud thread

Stud End Shank Length

0.302 inches nominal

Stud End Shank Diameter

0.910 inches minimum and 0.940 inches maximum

Nut End Shank Diameter

0.783 inches minimum and 0.786 inches maximum

Special Features

0.125 in. radius between wrench flat shoulder and nut end

Material

steel

Style Designator

shouldered

Thread Series Designator

uns nut thread

Thread Series Designator

uns stud thread

Replacement For

Part Number Description
5307-00-359-1254 No Name Available 01/01/1963
5310-00-537-0492 No Name Available 12/01/1976
5307-00-653-2738 No Name Available 01/01/1963
5307-00-888-6902 No Name Available 08/05/1970

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0015946

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Part Number Description
13989 Shouldered Stud
13989-1 Shouldered Stud
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13989H Shouldered Stud
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4D13989 Shouldered Stud
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Frequently Asked Questions

What is the FSCG of the NSN 5307-00-637-1084?
The FSCG of the NSN 5307-00-637-1084 is 5307
Does the NSN 5307-00-637-1084 have a Schedule B code assigned?
Yes, the Schedule B code is 7318155000
Does NSN 5307-00-637-1084 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 5307-00-637-1084 contain precious materials?
Precious metal content is unknown
Does NSN 5307-00-637-1084 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 5307-00-637-1084 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961