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Datasheet. PSM4B39 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
3a 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.
0.312in. nut thread ⁓5/16"
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
0.096in. stud thread ⁓7/64"
The length of a straight line which passes through the center of a shoulder,and terminates at the circumference.
0.234in.
The length of the enlarged portion/s/ located on the shank of the item.
0.140in.
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
0.797in. ⁓51/64"
0.062in.
The national stock number or the identification information of the end equipment for which the item is a part.
dlos angeles class ssn (688) ; sturgeon class ssn (637) ; ticonderoga class cg (47) ; oliver perry class ffg; oliver perry class ffg; strategic sealift conversion s; bob hope class T-Akr 300; T-Akr 310 class
The distance across the flats.
0.250in.
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
32 nut thread
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
32 stud thread
A designation that is used for the purpose of general identification of the thread.
0.138in. nut thread ⁓9/64"
A designation that is used for the purpose of general identification of the thread.
0.190in. stud thread ⁓13/64"
0.138in.
0.138in.
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.
0.190 in. dia by 0.168 in. lg stud end
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 22 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.
nickel
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-F-14072, -312 mil spec single treatment response
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
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 stud thread
Answers.
Unf stud thread
Unc nut thread
Copper alloy 360
32 stud thread
32 nut thread
0.096 inches minimum stud thread
0.312 inches minimum nut thread
Right-hand stud thread
Right-hand nut thread
3a stud thread
3a nut thread
FSC 5307 ⁓ Studs
NSN 5307-00-223-2508 STUD,SHOULDERED AND STEPPED
Used on dlos angeles class ssn (688);sturgeon class ssn (637);ticonderoga class cg (47);oliver perry class ffg;oliver perry class ffg;strategic sealift conversion s;bob hope class t-akr 300;t-akr 310 class. unf stud thread thread series nickel surface treated 0.190 in. dia by 0.168 in. lg stud end 32 stud thread thread quantity per inch 0.797" overall length 0.096" stud thread thread length right-hand stud thread 3a stud thread thread class
- NIIN
- 002232508
- NIIN Date
- 12/29/67
- Schedule B
- Name Code
- 15944
- FIIG
- A051A0
- Item Weight
- 0.000lbs
- Item Dimensions
- --
- QUP
- Historical Price
- $1.73 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
Other Part Numbers Parts with same form, fit, and function by other manufacturers
Major End Users Countries and entities
- - Department of The Navy
- - Brazil
- - Turkey
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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)
- 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)
- 093460 BOLTS/NUTS NOI BBC/ZINC
- UFC (universal freight code)
- 48930
Similar by Design Other studs with similar characteristics
Nothing similar to this part number was found in our inventory
PSM4B39 / 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.
