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Datasheet. 6643176-081 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
2a nut THREAD2A 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 THREADRIGHT-Hand stud thread
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
2.250in. nut THREAD2.250in. stud thread ⁓2-1/4"
The length of a straight line which passes through the center of a shoulder,and terminates at the circumference.
1.562in.
The length of the enlarged portion/s/ located on the shank of the item.
2.500in.
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
8.250in. ⁓8-1/4"
0.375in.
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
8 nut THREAD8 stud thread
A designation that is used for the purpose of general identification of the thread.
1.500in. nut THREAD1.500in. stud thread ⁓1-1/2"
0.375in.
1.313in.
Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
32.00 microinches shank
1.313in.
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
C50A-400-B16 cabec 01289 mfr ref single material response
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
shouldered
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 nut threadunc stud thread
Answers.
1EA
Unc nut threadunc stud thread
Shouldered
Steel
8 nut thread8 stud thread
2.250 inches nut thread2.250 inches stud thread
Right-hand nut threadright-hand stud thread
2a nut thread2a stud thread
FSC 5307 ⁓ Studs
NSN 5307-01-270-1207 STUD,SHOULDERED
unc nut threadunc stud thread thread series shouldered 8 nut THREAD8 stud thread thread quantity per inch 8.250" overall length 2.250" nut THREAD2.250" stud thread thread length right-hand nut threadright-hand stud thread 2a nut THREAD2a stud thread thread class
- NIIN
- 012701207
- NIIN Date
- 12/29/87
- Schedule B
- Name Code
- 15946
- FIIG
- A051A0
- Item Weight
- 5.100lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $1,515.88 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. | 571L364 ITEM 874 | Cage 01289 |
Major End Users Countries and entities
- - Department of The Navy
Availability for 6643176-081 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)
- Rating variable
- 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)
- Nails, iron or steel (less than 35 feet)
- NMFC (national motor freight code)
- 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
- UFC (universal freight code)
- 48950
Similar by Design Other studs with similar characteristics
Nothing similar to this part number was found in our inventory
6643176-081 / Stud,shoulderedWhat is the formal definition of this item?
A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. all or part of the unthreaded section has a cross-sectional diameter greater than the nominal stud size plus 0.020 inches (0.508 mm). it may be thread relieved. see also stud, locked in.
