5305-00-550-0578
Find complete technical information, availability, and procurement data for: 5305-00-550-0578
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A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes:thrust type washer.
hexagon head style, 2a thread class, 1.250 inches maximum thread length, 2.000 inches nominal fastener length, right-hand thread direction
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
- 1.250 inches maximum
- Fastener Length
- 2.000 inches nominal
- Head Style
- hexagon
- Head Height
- 0.375 inches nominal
- Width Between Flats
- 0.750 inches nominal
- Point Length
- 0.250 inches nominal
- Point Diameter
- 0.297 inches minimum and 0.307 inches maximum
- Point Style
- dog
- Internal Drive Style
- w/o internal drive
- Nominal Thread Diameter
- 0.500 inches
- Thread Quantity Per Inch
- 20
- Special Features
- unthreaded portion relieved
- Material
- steel comp 1117 overall
- Material Document And Classification
- qq-s-637 fed spec single material 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 |
|---|---|
| 211504 | Setscrew |
FAQs
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When the NSN 5305-00-550-0578 was assigned to the Federal Catalog?
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