5306-01-178-0185
Find complete technical information, availability, and procurement data for: 5306-01-178-0185
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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.
3a thread class, 0.845 inches minimum and 0.855 inches maximum fastener length, dee chamfer head style, right-hand thread direction, 0.270 inches minimum and 0.320 inches maximum thread length
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3a
- Thread Direction
- right-hand
- Thread Length
- 0.270 inches minimum and 0.320 inches maximum
- Fastener Length
- 0.845 inches minimum and 0.855 inches maximum
- Head Style
- dee chamfer
- Head Diameter
- 0.620 inches minimum and 0.640 inches maximum
- Head Height
- 0.040 inches minimum and 0.045 inches maximum
- Distance From Centerline To Flat
- 0.206 inches minimum and 0.207 inches maximum
- Shoulder Diameter
- 0.343 inches minimum and 0.344 inches maximum second shoulder
- Shoulder Diameter
- 0.373 inches minimum and 0.374 inches maximum first shoulder
- Shoulder Length
- 0.142 inches nominal second shoulder
- Shoulder Length
- 0.380 inches minimum and 0.390 inches maximum first shoulder
- Nominal Thread Diameter
- 0.250 inches
- Thread Quantity Per Inch
- 28
- Chamfer Angle
- 45.0 degrees nominal
- Shoulder Shape
- round first shoulder
- Shoulder Shape
- round second shoulder
- Material
- steel corrosion resisting overall
- Material Document And Classification
- ams 5662 assn std single material response overall
- Thread Series Designator
- unjf
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5315-01-191-7880 | No Name Available | 12/01/2009 |
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 9513M98P01 | Shoulder Bolt |
| 9513M98P01QQ | Shoulder Bolt |
FAQs
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What is the FSCG of the NSN 5306-01-178-0185?
Does the NSN 5306-01-178-0185 have a Schedule B code assigned?
Does NSN 5306-01-178-0185 require demilitarization?
Does NSN 5306-01-178-0185 contain precious materials?
Does NSN 5306-01-178-0185 contain hazardous materials?
When the NSN 5306-01-178-0185 was assigned to the Federal Catalog?
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