M63540/4-14

M63540414 Self-locking Stud

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Datasheet. M63540/4-14 specification

Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

2a stud thread

Head Diameter
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.

0.328in.

Head Length
A measurement of the longest dimension of a head,in distinction from width.

0.075in.

Head Minor Diameter

0.289in.

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

0.500in. ⁓1/2"

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

32 stud thread

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

0.164in. stud thread ⁓11/64"

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel corrosion resisting

Surface Treatment
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.

passivate

Test Data Document
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.

81349-MIL-S-63540 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.) .

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.

unc stud thread

Specification/standard Data
The document designator of the specification or standard which established the item of supply.

81349-MIL-S-63540/4 government specification

Answers.

What class is the thread series?

Unc stud thread

What material is the self-locking stud made of ?

Steel corrosion resisting

What is the thread quantity per inch?

32 stud thread

What is the thread class?

2a stud thread

What is the NSN for M63540/4-14?

5307-01-348-8960

What's the federal classification of M63540/4-14?

FSC 5307 ⁓ Studs

NSN 5307-01-348-8960 STUD,SELF-LOCKING

unc stud thread thread series passivate surface treated 32 stud thread thread quantity per inch 0.500" overall length 2a stud thread thread class

NIIN
013488960
NIIN Date
11/19/91
Schedule B
 
Name Code
27783
FIIG
A051A0
QUP
 
Historical Price
$19.18 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

1. MIL-S-63540/4 Cage 81349

Major End Users Countries and entities

  • - Department of The Air Force 
  • - Canada 

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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)
Metal hardware 
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

M63540/4-14 / Stud,self-lockingWhat is the formal definition of this item?

A headed fastener threaded externally on a portion or on the full length of the shank. the head has projections on the underside or periphery, or is otherwise designed to be mechanically pressed and embedded in a metallic panel, or the like. it is securely locked in position by the displaced metal. for items that require locking rings, see bolt, self-locking and stud, locked in. excludes insert, screw thread.