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Datasheet. STD2181E55 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
1a
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
0.185in. ⁓3/16"
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.
0.654in. ⁓21/32"
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.
0.437in. and 0.451in.
A measurement from the bottom to the top of the head,in distinction from depth.
0.081in. ⁓3/32"
Answers.
1EA
0.185 inches
1a
FSC 5306 ⁓ Bolts
NSN 5306-00-467-3643 BOLT,MACHINE
0.185" thread length 1a thread class
- NIIN
- 004673643
- NIIN Date
- 05/08/70
- Schedule B
- Name Code
- 01847
- FIIG
- A003B0
- Item Weight
- 0.000lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $9.65 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. | 99-6038846 | Cage 99995 |
Major End Users Countries and entities
- - Department of The Navy
- - Spain
Availability for STD2181E55 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)
- 70.0
- 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)
- 013280 ALUM BOLTS
- UFC (universal freight code)
- 05450
Similar by Design Other bolts with similar characteristics
Nothing similar to this part number was found in our inventory
STD2181E55 / Bolt,machineWhat is the formal definition of this item?
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. the threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. for items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. see also screw, cap, hexagon head and screw, machine.
