Stepped Stud
KNNS428JS-13SY
(NSN) National Stock Number
5307-00-038-9994
Federal Supply Classification
5307 Studs
Item Name Code
15949
Schedule B Code
-
Summary
2a nut thread thread class, 2a stud thread thread class, right-hand nut thread thread direction, right-hand stud thread thread direction, 0.470 inches nominal nut thread thread length, 0.370 inches nominal stud thread thread length
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 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 on which the nominal diameter of one threaded section is greater than the other. The entire unthreaded portion must be of a single diameter equal to or smaller than the maximum major diameter of the larger threaded end. Includes radial grooves or thread reliefs. Excludes:items with tapered threads.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 15949 | A051A0 | - | 1 |
Specifications
Thread Class
2a nut thread
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Thread Class
2a 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
0.470 inches nominal nut thread
Details
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.Thread Length
0.370 inches nominal stud thread
Details
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.Shank Diameter
0.250 inches nominal
Details
The length of a straight line which passes through the center of the body of the shank and terminates at the circumference.Overall Length
1.182 inches nominal
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Thread Quantity Per Inch
16 stud 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 nut 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
0.375 inches stud thread
Details
A designation that is used for the purpose of general identification of the thread.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
nut end threads made per mil-s-8879
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.Surface Treatment
cadmium and chromate overall
Details
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.Surface Treatment Document And Classification
qq-p-416,ty 2,cl 3 fed spec single treatment response overall
Details
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.Style Designator
stepped
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Thread Series Designator
unc 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.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.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| KNNS428JS-13SZ | 29372 | 5 | - | C | 1 | - | ZZ |
| GS520AW428 | 26512 | 5 | - | 5 | 2 | - | ZZ |
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
HOWMET GLOBAL FASTENING SYSTEMS INC. DIV TRIDAIR PRODUCTS
CAGE: 29372
TORRANCE
, CA
, 90505-5103
UNITED STATES
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FAQs
Frequently asked questions for NSN 5307-00-038-9994
What is the NIIN of the NSN 5307-00-038-9994?
The National Item Identification Number (NIIN) of the NSN 5307-00-038-9994 is 00-038-9994
When the NSN 5307-00-038-9994 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Fri, Nov 10, 1972
Does the NSN 5307-00-038-9994 contain any precious metals?
Does not contain precious metal
Does the NSN 5307-00-038-9994 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5307-00-038-9994?
No known electrostatic discharge
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