Thumbscrew
73893109
(NSN) National Stock Number
5305-00-765-1912
Federal Supply Classification
5305 Screws
Item Name Code
06673
Schedule B Code
7318152000
Summary
2a thread class, right-hand thread direction, 0.266 inches minimum thread length, 0.875 inches nominal fastener length, thumb no. 3 head style, 0.625 inches nominal head height
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 1 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | ZZ |
Identification
An externally threaded fastener whose threaded portion is of one nominal diameter. It may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. It has either a vertically flattened, circular knurled, splined or smoothed, or wing type head, all of which are designed for rotation by the thumb and fingers. For items having wrenching facilities such as socket recess, multiple spline or slot heads, use screw (as modified) or bolt (as modified).
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 06673 | A003B0 | - | 1 |
Specifications
Thread Class
2a
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Thread Direction
right-hand
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
0.266 inches minimum
Details
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.Fastener Length
0.875 inches nominal
Details
The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.Head Style
thumb no. 3
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.Head Height
0.625 inches nominal
Details
A measurement from the bottom to the top of the head,in distinction from depth.Width Between Flats
1.125 inches nominal
Details
None.Point Length
0.109 inches nominal
Details
A measurement of the longest dimension of the point,in distinction from width.Point Style
cone
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the point.Nominal Thread Diameter
0.250 inches
Details
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.Thread Quantity Per Inch
20
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Point Chamfer Angle
45.0 degrees nominal
Details
None. replaced by mrc csyt with isac 0368.Special Features
color green
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 comp 303 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Surface Treatment
paint top of head
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.Thread Series Designator
unc
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 |
|---|---|---|---|---|---|---|---|
| 73893109 | 15280 | 1 | - | 3 | 9 | - | ZZ |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
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
NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MULTIPLE
CAGE: 26916
ROLLING MEADOWS
, IL
, 60008-1015
UNITED STATES
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FAQs
Frequently asked questions for NSN 5305-00-765-1912
What is the NIIN of the NSN 5305-00-765-1912?
The National Item Identification Number (NIIN) of the NSN 5305-00-765-1912 is 00-765-1912
When the NSN 5305-00-765-1912 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Fri, Mar 15, 1968
Does the NSN 5305-00-765-1912 contain any precious metals?
Type/content is unknown
Does the NSN 5305-00-765-1912 contain any hazardous material?
No data in HMIRS
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