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Datasheet. 145AS508 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.
2a 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.
0.620in. nut thread ⁓5/8"
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
2.250in. stud thread ⁓2-1/4"
The length of the enlarged portion/s/ located on the shank of the item.
0.380in.
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
3.470in. and 3.530in. ⁓3-17/32"
The distance across the flats.
0.750in.
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
20 nut thread
A designation that is used for the purpose of general identification of the thread.
0.250in. nut thread ⁓1/4"
The name assigned to the item by the government agency or commercial organization controlling the design of the item.
navy special project
The chemical compound or mechanical mixture properties of which the item is fabricated.
copper alloy 360
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
QQ-B-626, comp 360, 1/2 h fed spec single material response
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
copper or cadmium and chromate
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
MIL-C-14550 mil spec 1st treatment response or QQ-P-416, ty 2, cl 2 fed spec 2nd treatment response
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
shouldered and stepped
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 thread
Answers.
Unc nut thread
Shouldered and stepped
Copper alloy 360
20 nut thread
2.250 inches stud thread
0.620 inches nut thread
Right-hand stud thread
Right-hand nut thread
2a stud thread
2a nut thread
FSC 5307 ⁓ Studs
NSN 5307-00-762-9103 STUD,SHOULDERED AND STEPPED
unc nut thread thread series shouldered copper or cadmium surface treated navy special project 20 nut thread thread quantity per inch 3.470" overall length 2.250" stud thread thread length right-hand stud thread 2a stud thread thread class
- NIIN
- 007629103
- NIIN Date
- 04/14/72
- Schedule B
- Name Code
- 15944
- FIIG
- A051A0
- QUP
- Historical Price
- $4.48 EA
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- Metal content unknown
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
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)
- 50.0
- 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)
- 093490 BOLT/NUT/SCREW/CLIPS/FASTENER/ETC
- UFC (universal freight code)
- 50270
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Nothing similar to this part number was found in our inventory
145AS508 / Stud,shouldered 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. all or part of the unthreaded section is greater than the maximum major diameter of the largest threaded section. it may be thread relieved. excludes items with tapered threads. see also stud, locked in.
