Price Quote Get an up to date pricing and availability quote for this product. Order online or over the phone.
Quality Commitment
Serving our customers with quality and safety first.
- AS9120 Certified
- Audited supply chain
- ITAR Registered
- DDTC Registered
- HAZMAT Certified
- Customer service objectives
- Every product 100% inspected
Datasheet. 139363 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
3a
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
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
0.750in. and 0.810in. ⁓13/16"
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.
2.930in. ⁓2-15/16"
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.
2.283in. and 2.285in.
A measurement from the bottom to the top of the head,in distinction from depth.
0.580in. ⁓19/32"
The length of a straight line which passes through the center of the shank unthreaded hole,and terminates at the inside circumference.
0.096in. first hole and 0.103in. first hole
0.282in. and 0.292in.
2.120in. and 2.180in.
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.
0.375in. ⁓3/8"
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
24
The distance from the shank hole centerline to the largest bearing surface of the head.
2.790in. first hole
The number of externally relieved diameters on the body,adjacent to the head.
1
The name assigned to the item by the government agency or commercial organization controlling the design of the item.
navy special project
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.
countersunk hole in point and head; two holes in threaded area 0.063 combination drill 60 degrees countersunk to 0.130-0.170 dia; head chamfer 0.100 in nom, indented 0.940-0.980 in. dia top of head; sides of head relieved 0.250 in. lg, extended portion of head 0.100 in. lg
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.
Unf
24
0.750 inches minimum and 0.810 inches maximum
Right-hand
3a
FSC 5306 ⁓ Bolts
NSN 5306-00-303-1359 BOLT,EXTERNALLY RELIEVED BODY
unf thread series countersunk hole in point navy special project 24 thread quantity per inch 0.750" thread length right-hand 3a thread class
- NIIN
- 003031359
- NIIN Date
- 01/01/63
- Schedule B
- Name Code
- 06675
- FIIG
- A003B0
- QUP
- Historical Price
- $71.78 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
Availability for 139363 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)
- 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
139363 / 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.
