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Datasheet. MIL-DTL-1222 specification
Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
2a
Thread Direction
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.
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
Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
3.125in. ⁓3-1/8"
Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
13
Hardness Rating
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
25.0 rockwell c and 34.0 rockwell c
Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.
A designation that is used for the purpose of general identification of the thread.
0.500in. ⁓1/2"
Material
The chemical compound or mechanical mixture properties of which the item is fabricated.
The chemical compound or mechanical mixture properties of which the item is fabricated.
nickel alloy K-500
Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
QQ-N-286, cl a fed spec single material response
Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
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
Nondefinitive Spec/std Data
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.
4 type
Departure From Cited Designator
The variation when the item is in conformity with a type designator covered by a specification or standard,except in regard to one or more technical differentiating characteristics.
The variation when the item is in conformity with a type designator covered by a specification or standard,except in regard to one or more technical differentiating characteristics.
as modified by material
Answers.
What class is the thread series?
Unc
What material is the continuous thread stud made of ?
Nickel alloy k-500
What is the thread quantity per inch?
13
What is the thread direction?
Right-hand
What is the thread class?
2a
What's the federal classification of MIL-DTL-1222?
FSC 5307 ⁓ Studs
NSN 5307-00-944-4373 STUD,CONTINUOUS THREAD
unc thread series 13 thread quantity per inch 3.125" overall length right-hand 2a thread class
- NIIN
- 009444373
- NIIN Date
- 03/01/66
- Schedule B
- Name Code
- 15951
- FIIG
- A051A0
- Item Weight
- 0.200lbs
- Item Dimensions
- --
- QUP
- Historical Price
- $222.28 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
Other Part Numbers Parts with same form, fit, and function by other manufacturers
| 1. | 73744-32X1PCF3216 | Cage 96169 |
| 2. | 73744-32X1 PCF32 | Cage 96169 |
| 3. | MILS1222 | Cage 81349 |
| 4. | M1222ST4N8C250NCNN | Cage 81349 |
Major End Users Countries and entities
- - Department of The Navy
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- Special Handling
- Other or no special handling required (sh)
- LTL (less than a truck load rating)
- 85.0
- 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
- Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
- Commodity (for shipments via water)
- Metal and metal products, nos, (less than 35 feet)
- NMFC (national motor freight code)
- 139820 NICKEL BOLTS/NAILS/NUTS/RIVETS ETC
- UFC (universal freight code)
- 70220
Similar by Design Other studs with similar characteristics
Nothing similar to this part number was found in our inventory
MIL-DTL-1222 / Stud,continuous threadWhat is the formal definition of this item?
A headless fastener not exceeding 12 inches (304.8 mm) in length having an external thread of one nominal diameter running from end to end. see also rod, continuous thread.
