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2290039 Shouldered and Stepped Stud

5307-00-236-3052

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Official Item Classification

Name
Shouldered and Stepped Stud
Part Number
2290039
(NSN) National Stock Number
5307-00-236-3052
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5307 Studs
(INC) Item Name Code
15944
(FIIG) Federal Item Identification Guide
A051A0
Date
07/11/1969 (57 years ago)

right-hand nut thread thread direction, 0.578 inches nominal nut thread thread length, 2a nut thread thread class, right-hand stud thread thread direction, 2a stud thread thread class

Specs & Compatibility

Thread Class

2a nut thread

Thread Class

2a stud thread

Thread Direction

right-hand nut thread

Thread Direction

right-hand stud thread

Thread Length

0.578 inches nominal nut thread

Thread Length

0.697 inches nominal stud thread

Shoulder Diameter

1.240 inches minimum and 1.260 inches maximum

Shoulder Length

0.151 inches minimum and 0.161 inches maximum

Overall Length

3.280 inches minimum and 3.310 inches maximum

Nut End Shank Length

0.078 inches minimum and 0.108 inches maximum

Thread Quantity Per Inch

16 nut thread

Nominal Thread Size

0.375 inches nut thread

Part Name Assigned By Controlling Agency

navy special project

Special Features

stud end has longitudinal split 0.093 in. nom w by 1.792 in. nom lg; stud end 0.500 in. nom across flats by 1.250 in. nom lg; stud end step from thd 0.390 in. nom dia by 0.115 in. nom lg; nut end step from thd 0.285 in. nom dia by 0.094 in. nom lg

Material

steel comp 1020

Material Document And Classification

astm a108 assn std single material response

Surface Treatment

cadmium overall

Thread Series Designator

unc nut thread

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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

0015944

Related Hardware Products

Part Number Description
2290039 Shouldered and Stepped Stud
BUWEPSDWG229003 9 Shouldered and Stepped Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-00-236-3052?
The FSCG of the NSN 5307-00-236-3052 is 5307
Does NSN 5307-00-236-3052 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 5307-00-236-3052 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-00-236-3052 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 5307-00-236-3052 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Fri, Jul 11, 1969