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Datasheet. UBS21E12 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
2a nut thread
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
3a stud thread
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 nut thread
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 stud thread
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
0.500in. nut thread ⁓1/2"
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
0.650in. stud thread ⁓21/32"
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
1.850in. ⁓1-55/64"
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
18 stud thread
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
28 nut thread
A designation that is used for the purpose of general identification of the thread.
0.188in. stud thread ⁓13/64"
A designation that is used for the purpose of general identification of the thread.
0.250in. nut thread ⁓1/4"
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
unc stud thread
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
unf nut thread
Answers.
Unf nut thread
Unc stud thread
28 nut thread
18 stud thread
0.650 inches stud thread
0.500 inches nut thread
Right-hand stud thread
Right-hand nut thread
3a stud thread
2a nut thread
FSC 5307 ⁓ Studs
NSN 5307-01-164-4003 STUD,RECESSED AND STEPPED
unf nut thread thread series 28 nut thread thread quantity per inch 1.850" overall length 0.650" stud thread thread length right-hand stud thread 3a stud thread thread class
- NIIN
- 011644003
- NIIN Date
- 10/16/83
- Schedule B
- Name Code
- 15943
- FIIG
- A051A0
- Item Weight
- 0.100lbs
- Item Dimensions
- 30 X 20 X 10
- QUP
- Historical Price
- $66.23 EA
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- No precious metals
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
Major End Users Countries and entities
- - Department of The Navy
- - Spain
- - Italy
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- 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)
- 70.0
- 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
- Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft
- Commodity (for shipments via water)
- Bolts or nuts (iron or steel),(less than 35 feet)
- NMFC (national motor freight code)
- 095190 HARDWARE, NOI SUB 9
- UFC (universal freight code)
- 49790
Similar by Design Other studs with similar characteristics
Nothing similar to this part number was found in our inventory
UBS21E12 / Stud,recessed and steppedWhat is the formal definition of this item?
A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends on which the nominal diameter of one threaded section is greater than the other. the unthreaded section must have more than one diameter, none of which may be larger than the maximum major diameter of the larger thread. it may be thread relieved. excludes items with tapered threads.
