Plain Stud
1200804-101
(NSN) National Stock Number
5307-00-221-9683
Federal Supply Classification
5307 Studs
Item Name Code
15948
Schedule B Code
-
Summary
3a nut thread thread class, 3a stud thread thread class, right-hand nut thread thread direction, right-hand stud thread thread direction, 0.620 inches nominal stud thread thread length, 0.620 inches nominal nut thread thread length
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 1 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | ZZ |
Identification
A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. The maximum diameter of the unthreaded portion must not be greater than the nominal thread diameter plus 0.020 inches (0.508 mm). The unthreaded portion must be without locking or wrenching provisions. It may be thread relieved. See also rod, threaded end and rod, continuous thread.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 15948 | A051A0 | - | 1 |
Specifications
Thread Class
3a nut thread
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Thread Class
3a stud thread
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Thread Direction
right-hand nut thread
Details
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.Thread Direction
right-hand stud thread
Details
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.Thread Length
0.620 inches nominal stud thread
Details
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.Thread Length
0.620 inches nominal nut thread
Details
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.Overall Length
8.900 inches nominal
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Distance From Cotter Pin Hole Centerline To Nut End
0.250 inches nominal first hole
Details
The distance,measured along a straight line parallel to the longitudinal axis,from the center of the cotter pin hole to the nut end of the item.Cotter Pin Hole Diameter
0.077 inches minimum and 0.082 inches maximum first hole
Details
The length of a straight line which passes through the center of the cotter pin hole,and terminates at the circumference.Thread Quantity Per Inch
28 nut thread
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Thread Quantity Per Inch
28 stud thread
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Nominal Thread Size
0.250 inches nut thread
Details
A designation that is used for the purpose of general identification of the thread.Nominal Thread Size
0.250 inches stud thread
Details
A designation that is used for the purpose of general identification of the thread.Surface Finish
250.0 microinches overall
Details
Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.Part Name Assigned By Controlling Agency
navy special project
Details
The name assigned to the item by the government agency or commercial organization controlling the design of the item.Special Features
slot each end 0.060 in w,0.125 in deep
Details
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.Material
steel
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
ams 5643 assn std single material response
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Thread Series Designator
unf nut thread
Details
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.Thread Series Designator
unf stud thread
Details
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | A | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 48950 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 713 | Z | 9 |
Certified Supplier
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Manufacturer
LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY
CAGE: 98897
MARIETTA
, GA
, 30063-0001
UNITED STATES
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FAQs
Frequently asked questions for NSN 5307-00-221-9683
What is the NIIN of the NSN 5307-00-221-9683?
The National Item Identification Number (NIIN) of the NSN 5307-00-221-9683 is 00-221-9683
When the NSN 5307-00-221-9683 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Wed, May 9, 1973
Does the NSN 5307-00-221-9683 contain any precious metals?
Does not contain precious metal
Does the NSN 5307-00-221-9683 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5307-00-221-9683?
No known electrostatic discharge
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