8724979

8724979 Externally Relieved Body Bolt

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Datasheet. 8724979 specification

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

3a

Thread Length
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.

0.500in. ⁓1/2"

Fastener Length
The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.

4.250in. ⁓4-1/4"

First Diameter From Head

0.860in.

Second Diameter From Head

0.860in.

Third Diameter From Head

0.860in.

Fourth Diameter From Head

0.494in. and 0.498in.

Distance From Largest Bearing Surface Of Head To End Of First Diameter

0.880in.

Distance From Largest Bearing Surface Of Head To End Of Second Diameter

2.000in.

Distance From Largest Bearing Surface Of Head To End Of Third Diameter

2.910in.

Nominal Thread Diameter
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.

0.625in. ⁓5/8"

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

18

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.

unf

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Unf

What is the thread quantity per inch?

18

What is the thread length?

0.500 inches minimum

What is the thread class?

3a

What is the NSN for 8724979?

5306-00-678-1887

What's the federal classification of 8724979?

FSC 5306 ⁓ Bolts

NSN 5306-00-678-1887 BOLT,EXTERNALLY RELIEVED BODY

unf thread series 18 thread quantity per inch 0.500" thread length 3a thread class

NIIN
006781887
NIIN Date
01/01/63
Schedule B
 
Name Code
06675
FIIG
A003B0
Item Weight
0.000lbs
Item Dimensions
--
QUP
Historical Price
$44.30 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. 582464 Cage 02978
2. CS-2300-0001 Cage 16236
3. 5306006781887 Cage SCY13

Major End Users Countries and entities

  • - Department of The Army 
  • - Austria 
  • - Spain 
  • - Morocco 
  • - Republic of Korea 
  • - Portugal 
  • - Greece 
  • - Turkey 

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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)
Bolts or nuts (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 bolts with similar characteristics

Nothing similar to this part number was found in our inventory

8724979 / Bolt,externally relieved bodyWhat is the formal definition of this item?

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). it is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. excludes bolt, internal wrenching and thumbscrew. see also screw, externally relieved body.