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Datasheet. 155B7798-1 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
2a
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.
1.590in. and 1.650in. ⁓1-21/32"
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.
4.350in. and 4.410in. ⁓4-27/64"
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
hexagon
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.
1.125in. ⁓1-1/8"
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
8
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.
zzzy
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel corrosion resisting
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
A feature of the item of supply which must be specifically recorded when the reference number covers a range of items.
material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
Answers.
1EA
Unc
Steel corrosion resisting
8
Hexagon
1.590 inches minimum and 1.650 inches maximum
Right-hand
2a
Schedule B number: 7318152000
nmfc 177970
Bolts and bolts and their nuts or washers exported in the same shipment
FSC 5306 ⁓ Bolts
NSN 5306-01-173-7281 BOLT,EXTERNALLY RELIEVED BODY
unc thread series 8 thread quantity per inch hexagon head style 1.590" thread length right-hand 2a thread class
- NIIN
- 011737281
- NIIN Date
- 03/08/84
- Schedule B
- 7318152000
- Name Code
- 06675
- FIIG
- A003B0
- Item Weight
- 0.300lbs
- Item Dimensions
- 60 X 25 X 25
- QUP
- 1
- Historical Price
- $542.50 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. | 114D2332-4 | Cage 04241 |
Major End Users Countries and entities
- - Department of The Navy
Availability for 155B7798-1 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)
- No rating
- LCL (less than a car load rating)
- Rating variable
- 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)
- Steel springs, (less than 35 feet)
- NMFC (national motor freight code)
- 177970 SPRINGS NOI STL O/T WIRE
- UFC (universal freight code)
- 87420
Similar by Design Other bolts with similar characteristics
Nothing similar to this part number was found in our inventory
155B7798-1 / 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.
