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Datasheet. 688-1864 APPX 2 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
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.
8
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.
1.875in. ⁓1-7/8"
Criticality Code Justification
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.
zzzy
Special Features
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.
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.
for additional description and information concerning this item, refer to spccinst 4440.376 series, chapter 9; length is 36.000 in.
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
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.
un
Reference Number Differentiating Characteristics
A feature of the item of supply which must be specifically recorded when the reference number covers a range of items.
A feature of the item of supply which must be specifically recorded when the reference number covers a range of items.
material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
Answers.
What class is the thread series?
Un
What material is the continuous thread stud made of ?
Nickel alloy
What is the thread quantity per inch?
8
What is the thread direction?
Right-hand
What is the thread class?
2a
What's the federal classification of 688-1864 APPX 2?
FSC 5307 ⁓ Studs
NSN 5307-01-212-3772 STUD,CONTINUOUS THREAD
un thread series for additional description 8 thread quantity per inch right-hand 2a thread class
- NIIN
- 012123772
- NIIN Date
- 07/11/85
- Schedule B
- Name Code
- 15951
- FIIG
- A051A0
- Item Weight
- 4.500lbs
- Item Dimensions
- 370 X 30 X 30
- QUP
- Historical Price
- $30.00 IN
- DEMIL / ITAR
- USML/ITAR controlled item (Code: F)
- 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. | 1.875-008UN-2A LEVEL 1 | Cage 03950 |
| 2. | 1.875-008UN-2A LEVEL 1 | Cage 03950 |
| 3. | 1.875-008UN-2A LEVEL 1 | Cage 03950 |
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)
- 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
- 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)
- 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
688-1864 APPX 2 / 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.
