Shouldered Stud
123CM11288-1
(NSN) National Stock Number
5307-00-075-3758
Federal Supply Classification
5307 Studs
Item Name Code
15946
Schedule B Code
-
Summary
3a nut thread thread class, 3a stud thread thread class, 0.296 inches minimum and 0.328 inches maximum nut thread thread length, 0.296 inches minimum and 0.328 inches maximum stud thread thread length, 0.250 inches nominal shoulder length, 0.875 inches nominal second shoulder diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | C |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 1 | 9X | - | 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. All or part of the unthreaded section has a cross-sectional diameter greater than the nominal stud size plus 0.020 inches (0.508 mm). It may be thread relieved. See also stud, locked in.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 15946 | 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 Length
0.296 inches minimum and 0.328 inches maximum nut thread
Details
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.Thread Length
0.296 inches minimum and 0.328 inches maximum stud thread
Details
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.Shoulder Length
0.250 inches nominal
Details
The length of the enlarged portion/s/ located on the shank of the item.Second Shoulder Diameter
0.875 inches nominal
Details
None.Second Shoulder Length
0.062 inches nominal
Details
None.Overall Length
2.640 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
0.116 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.Distance Across Flats
0.750 inches nominal
Details
The distance across the flats.Thread Quantity Per Inch
24 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
0.312 inches stud thread
Details
A designation that is used for the purpose of general identification of the thread.Material
steel comp e4340
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
mil-s-5000 mil spec 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.Surface Treatment
cadmium 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
gss8050,fscm 26512 mfr ref 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.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.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 123CM11288-1 | 26512 | X | - | 5 | 9 | - | XX |
| 123CM11288-1 | 02108 | 5 | - | 3 | 2 | - | ZZ |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 50270 | - | U | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 713 | Z | 9 |
Certified Supplier
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Manufacturer
NORTHROP GRUMMAN SYSTEMS CORPORATION
CAGE: 79RG9
JACKSONVILLE
, FL
, 32221-8130
UNITED STATES
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FAQs
Frequently asked questions for NSN 5307-00-075-3758
What is the NIIN of the NSN 5307-00-075-3758?
The National Item Identification Number (NIIN) of the NSN 5307-00-075-3758 is 00-075-3758
When the NSN 5307-00-075-3758 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5307-00-075-3758 contain any precious metals?
Does not contain precious metal
Does the NSN 5307-00-075-3758 contain any hazardous material?
No data in HMIRS
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