5305-00-257-0904
Find complete technical information, availability, and procurement data for: 5305-00-257-0904
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An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.
3a thread class, 0.969 inches minimum and 1.000 inches maximum fastener length, right-hand thread direction, 0.270 inches minimum and 0.293 inches maximum head height, square 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
- 3a
- Thread Direction
- right-hand
- Fastener Length
- 0.969 inches minimum and 1.000 inches maximum
- Head Style
- square
- Head Height
- 0.270 inches minimum and 0.293 inches maximum
- Width Between Flats
- 0.362 inches minimum and 0.375 inches maximum
- Point Style
- oval
- Internal Drive Style
- w/o internal drive
- Nominal Thread Diameter
- 0.375 inches
- Features Provided
- casehardened
- Thread Quantity Per Inch
- 16
- Hardness Rating
- 45.0 rockwell c minimum and 53.0 rockwell c maximum overall
- Material
- steel comp 1010 or steel comp 1011 or steel comp 1013 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1022 or steel comp 1212 or steel comp 1213 or steel comp 1137 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 ty 2 cl 3 fed spec all treatment responses overall
- Thread Series Designator
- unc
- Nondefinitive Spec/Std Data
- 1 type and 3 style
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5305-00-282-3503 | No Name Available | 12/01/1991 |
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FAQs
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Does NSN 5305-00-257-0904 require demilitarization?
Does NSN 5305-00-257-0904 contain precious materials?
Does NSN 5305-00-257-0904 contain hazardous materials?
When the NSN 5305-00-257-0904 was assigned to the Federal Catalog?
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