5306-00-177-5278
Find complete technical information, availability, and procurement data for: 5306-00-177-5278
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A grouping of two or more different types of electrical/electronic components mounted on a common mounting. It may include an assembly of electrical/electronic components mounted on multiple printed wiring board(s) mounted back to back, stacked, and the like. The item is generally a component of a subassembly and cannot be assigned a more definite item name. Excludes:items which may be identified as a subassembly. For an assembly of electrical/electronic components mounted on a single printed wiring board, see circuit card asseembly. Do not use if a more specific name applies.
2a thread class, 1.188 inches nominal fastener length, right-hand thread direction, 0.625 inches minimum thread length, hexagon head style
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 2a
- Thread Direction
- right-hand
- Thread Length
- 0.625 inches minimum
- Fastener Length
- 1.188 inches nominal
- Head Style
- hexagon
- Head Height
- 0.188 inches nominal
- Width Between Flats
- 0.562 inches nominal
- Shoulder Diameter
- 0.396 inches minimum and 0.400 inches maximum first shoulder
- Shoulder Length
- 0.219 inches nominal first shoulder
- Rib Major Diameter
- 0.417 inches minimum and 0.425 inches maximum
- Rib Length
- 0.156 inches nominal
- Distance From Largest Diameter Of Bearing Surface Of Head To Ribs
- 0.062 inches nominal
- Nominal Thread Diameter
- 0.375 inches
- Thread Quantity Per Inch
- 24
- Hardness Rating
- 32.0 rockwell c minimum and 38.0 rockwell c maximum overall
- Shoulder Shape
- ribbed first shoulder
- Special Features
- shoulder tapered 0.188 in. lg to nominal dia of threads
- Material
- steel comp 1330h or steel comp 4130h or steel comp 5120h overall
- Material Document And Classification
- 66 fed std all material responses overall
- Surface Treatment
- cadmium and chromate overall
- Surface Treatment Document And Classification
- qq-p-416 ty2 cl2 fed spec single treatment response overall
- Thread Series Designator
- unf
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 |
|---|---|
| 10896689 | Ribbed Shoulder Bolt |
FAQs
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When the NSN 5306-00-177-5278 was assigned to the Federal Catalog?
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