Thumbscrew
10932391
(NSN) National Stock Number
5305-00-758-4908
Federal Supply Classification
5305 Screws
Item Name Code
06673
Schedule B Code
7318152000
Summary
2a thread class, right-hand thread direction, 1.750 inches maximum thread length, 5.375 inches nominal fastener length, knurled no. 2 head style, 1.500 inches nominal head diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 1 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | BF |
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
1.750 inches maximum
Details
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.Fastener Length
5.375 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
knurled no. 2
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.Head Diameter
1.500 inches nominal
Details
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.Head Height
1.063 inches minimum and 1.188 inches maximum
Details
A measurement from the bottom to the top of the head,in distinction from depth.Shoulder Length
1.812 inches nominal first shoulder
Details
The length of the enlarged portion of the shank on the item,in distinction from width or diameter.Point Length
1.688 inches nominal
Details
A measurement of the longest dimension of the point,in distinction from width.Point Diameter
0.372 inches minimum and 0.374 inches maximum
Details
The length of a straight line which passes through the center of a circular point,and terminates at the circumference.First Diameter From Head
0.626 inches minimum and 0.628 inches maximum
Details
None.Second Diameter From Head
0.500 inches nominal
Details
None.Third Diameter From Head
0.375 inches nominal
Details
None.Distance From Largest Bearing Surface Of Head To End Of First Diameter
1.812 inches nominal
Details
None.Distance From Largest Bearing Surface Of Head To End Of Second Diameter
3.687 inches nominal
Details
None.Distance From Largest Bearing Surface Of Head To End Of Third Diameter
5.375 inches nominal
Details
None.Point Style
chamfer dog
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the point.Point Chamfer Angle
90.0 degrees nominal
Details
None. replaced by mrc csyt with isac 0368.Shoulder Shape
round first shoulder
Details
The physical configuration of the unthreaded portion of a body adjacent to the head which is larger than the diameter of the shank.Material
steel comp 1008 overall or steel comp 1020 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.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.Thread Series Designator
unf
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 |
|---|---|---|---|---|---|---|---|
| 5305007584908 | SCY13 | 9 | - | 5 | 9 | - | YP |
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 | U |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| 1 | 713 | Z | 9 |
Certified Supplier
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Manufacturer
U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
CAGE: 19207
WARREN
, MI
, 48397
UNITED STATES
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FAQs
Frequently asked questions for NSN 5305-00-758-4908
What is the NIIN of the NSN 5305-00-758-4908?
The National Item Identification Number (NIIN) of the NSN 5305-00-758-4908 is 00-758-4908
When the NSN 5305-00-758-4908 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Fri, Jan 1, 1960
Does the NSN 5305-00-758-4908 contain any precious metals?
Does not contain precious metal
Does the NSN 5305-00-758-4908 contain any hazardous material?
No data in HMIRS
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