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Datasheet. 391321-1 specification
Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
3a
Thread Direction
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.
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
Thread Length
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
0.769in. ⁓25/32"
Shank Length
A measurement of the longest dimension of the shank,in distinction from width.
A measurement of the longest dimension of the shank,in distinction from width.
0.880in.
Eye Stock Diameter
1.385in.
Shoulder Diameter
The length of a straight line which passes through the center of a shoulder,and terminates at the circumference.
The length of a straight line which passes through the center of a shoulder,and terminates at the circumference.
0.743in. and 0.748in.
Shoulder Length
The length of the enlarged portion/s/ located on the shank of the item.
The length of the enlarged portion/s/ located on the shank of the item.
1.500in.
Shank Unthreaded Hole Diameter
The length of a straight line which passes through the center of the shank unthreaded hole,and terminates at the inside circumference.
The length of a straight line which passes through the center of the shank unthreaded hole,and terminates at the inside circumference.
0.141in. first hole and 0.151in. first hole
Ring Stock Diameter
The length of a straight line which passes through the center of the ring stock,and terminates at the circumference.
The length of a straight line which passes through the center of the ring stock,and terminates at the circumference.
0.645in.
Ring Inside Diameter
The length of a straight line which passes through the center of the ring,and terminates at the inside circumference.
The length of a straight line which passes through the center of the ring,and terminates at the inside circumference.
2.500in.
Nominal Thread Diameter
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.
0.562in. ⁓9/16"
Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
18
Hardness Rating
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
35.0 rockwell c and 39.0 rockwell c
Distance From Threaded End To Shank Hole Center
The distance from the shank hole centerline to the threaded end.
The distance from the shank hole centerline to the threaded end.
0.218in. first hole
Material
The chemical compound or mechanical mixture properties of which the item is fabricated.
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp E4340 or steel comp 4140 or steel comp 8735 or steel comp 8740 or steel comp 6150
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.
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.
cadmium and chromate
Surface Treatment Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
QQ-P-416 ty 2 cl 3 fed spec single treatment response
Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
swivel
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.
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
unjf
Answers.
What class is the thread series?
Unjf
What is the style?
Swivel
What material is the ring bolt made of ?
Steel comp e4340 or steel comp 4140 or steel comp 8735 or steel comp 8740 or steel comp 6150
What is the thread quantity per inch?
18
What is the thread length?
0.769 inches
What is the thread direction?
Right-hand
What is the thread class?
3a
How is this classified for shipping?
Schedule B number: 7318152000
nmfc 093486
Bolts and bolts and their nuts or washers exported in the same shipment
What's the federal classification of 391321-1?
FSC 5306 ⁓ Bolts
NSN 5306-01-323-7927 BOLT,RING
unjf thread series swivel cadmium surface treated 18 thread quantity per inch 0.769" thread length right-hand 3a thread class
- NIIN
- 013237927
- NIIN Date
- 08/05/90
- Schedule B
- 7318152000
- Name Code
- 01832
- FIIG
- A003B0
- Item Weight
- 1.700lbs
- Item Dimensions
- --
- QUP
- Historical Price
- $1,900.93 EA
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- No precious metals
- 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. | PMP17514 | Cage 04368 |
| 2. | PMP17514 | Cage 04368 |
Major End Users Countries and entities
- - Department of The Army
- - Republic of Korea
- - Greece
Availability for 391321-1 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
391321-1 / Bolt,ringWhat is the formal definition of this item?
A bolt, eye having a nonremovable ring assembled in the eye.
