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Datasheet. 1706-221 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
3a
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
0.245in. ⁓1/4"
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.
2.040in. ⁓2-3/64"
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.
0.860in. and 0.900in.
A measurement from the bottom to the top of the head,in distinction from depth.
0.190in. ⁓13/64"
0.370in. and 0.375in.
The length of a straight line which passes through the center of the shank unthreaded hole,and terminates at the inside circumference.
0.105in. first hole and 0.108in. first hole
The distance from the shank hole centerline to the largest bearing surface of the head.
1.750in. first hole
Answers.
1EA
0.245 inches
3a
FSC 5306 ⁓ Bolts
NSN 5306-00-434-6666 BOLT,SHOULDER
0.245" thread length 3a thread class
- NIIN
- 004346666
- NIIN Date
- 08/07/70
- Schedule B
- Name Code
- 04905
- FIIG
- A003B0
- Item Weight
- 0.600lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $865.18 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
Major End Users Countries and entities
- - Department of The Navy
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- 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
1706-221 / Bolt,shoulderWhat is the formal definition of this item?
An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. it has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. the head is not designed to be held or driven with an inserted drivers. a locking feature may be incorporated in the design of the head or threads. for items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. for items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. excludes thumbscrew.
