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Datasheet. NAS1801-3D20 specification
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.
RIGHT-Hand
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
1.25in. ⁓1-1/4"
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.
1.25in. ⁓1-1/4"
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
hexagon
A measurement from the bottom to the top of the head,in distinction from depth.
0.105in. and 0.120in. ⁓1/8"
0.305in. and 0.314in.
The length of a straight line which passes through the center of a hole,and terminates at the circumference.
0.046in. and 0.056in. ⁓1/16"
The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.
cross recess type iii
The national stock number or the identification information of the end equipment for which the item is a part.
1520-01-457-5179
The number of holes provided.
6
Indicates the type of hole(s) provided in the item.
drilled
The minimum and maximum pitch diameter limits of a nonstandard straight screw thread.
+0.1596 to 0.1675in.
The style designation that most nearly corresponds to the appearance of the hole configuration.
hexagon corners
The name assigned to the item by the government agency or commercial organization controlling the design of the item.
screw, hex head, cruciform recess
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.
cruciform recess per nasm 9006 (5X6)
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp 4140 or steel comp 4340 or steel comp 8740
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
unjf
Answers.
Unjf
Steel comp 4140 or steel comp 4340 or steel comp 8740
0.046 inches minimum and 0.056 inches maximum
Hexagon
1.25 inches
Right-hand
Schedule B number: 7318152000
nmfc 096640
Bolts and bolts and their nuts or washers exported in the same shipment
FSC 5305 ⁓ Screws
NSN 5305-01-631-7042 SCREW,CAP,SOCKET HEAD
Used on 1520-01-457-5179. unjf thread series cruciform recess per nasm 9006 (5X6) screw, hex head, cruciform recess 0.046" hole diameter hexagon head style 1.25" thread length right-hand
- NIIN
- 016317042
- NIIN Date
- 09/23/14
- Schedule B
- 7318152000
- Name Code
- 16282
- FIIG
- A003B0
- Item Weight
- 0.000lbs
- Item Dimensions
- DEMIL / ITAR
- Uncontrolled item (Code )
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- --
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
Major End Users Countries and entities
- - Department of The Army
Availability for NAS1801-3D20 A member of our team will provide you with a price and availability quote
Request a Quote »Shipping Information
- Special Handling
- Other or no special handling required (sh)
- LTL (less than a truck load rating)
- 70.0
- LCL (less than a car load rating)
- Unknown
- Special Cargo
- No special type of cargo code applicable
- Air Freight (Minimum cargo door size required)
- Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- Customs Requirement Classification
- Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
- Commodity (for shipments via water)
- Metal hardware
- NMFC (national motor freight code)
- 096640 SCREWS, IRON OR STEEL
- UFC (universal freight code)
- 50600
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Nothing similar to this part number was found in our inventory
NAS1801-3D20 / Screw,cap,socket headWhat is the formal definition of this item?
An externally threaded fastener whose threaded portion is of one nominal diameter. the head has an internal socket or multiple spline for use with an inserted driver. a locking feature may be incorporated in the design of the head or threads. excludes items with bevel (conical) heads. see bolt, internal wrenching. excludes screw, shoulder; and screw, machine.
