Self-Locking Stud
RBAA144SU25
(NSN) National Stock Number
5307-01-018-3064
Federal Supply Classification
5307 Studs
Item Name Code
27783
Schedule B Code
-
Summary
3a nut thread thread class, right-hand nut thread thread direction, 0.500 inches nominal nut thread thread length, 0.545 inches nominal head diameter, 0.187 inches nominal head length, self-clinching head locking feature
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | KE |
Identification
A headed fastener threaded externally on a portion or on the full length of the shank. The head has projections on the underside or periphery, or is otherwise designed to be mechanically pressed and embedded in a metallic panel, or the like. It is securely locked in position by the displaced metal. For items that require locking rings, see bolt, self-locking and stud, locked in. Excludes:insert, screw thread.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 27783 | 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 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 Length
0.500 inches nominal nut thread
Details
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.Head Diameter
0.545 inches nominal
Details
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.Head Length
0.187 inches nominal
Details
A measurement of the longest dimension of a head,in distinction from width.Locking Feature
self-clinching head
Details
An element inserted into the fastener,or a design feature,that enables the fastener to effectively resist vibration and rotation.Head Minor Diameter
0.510 inches nominal
Details
None.Overall Length
1.560 inches nominal
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.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.Material
steel comp 303
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
astm a582 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.Surface Treatment
passivate 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.Style Designator
self-locking
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.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 |
|---|---|---|---|---|---|---|---|
| 145-539-9125 | 99193 | 1 | - | 5 | 2 | - | KE |
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 |
|---|---|---|---|
| 48950 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 573 | Z | 9 |
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Manufacturer
HOWMET GLOBAL FASTENING SYSTEMS INC DIV ROSAN PRODUCTS
CAGE: 83324
TORRANCE
, CA
, 90505-5103
UNITED STATES
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FAQs
Frequently asked questions for NSN 5307-01-018-3064
What is the NIIN of the NSN 5307-01-018-3064?
The National Item Identification Number (NIIN) of the NSN 5307-01-018-3064 is 01-018-3064
When the NSN 5307-01-018-3064 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Thu, Mar 25, 1976
Does the NSN 5307-01-018-3064 contain any precious metals?
Does not contain precious metal
Does the NSN 5307-01-018-3064 contain any hazardous material?
No data in HMIRS
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