5305-01-420-1784
Find complete technical information, availability, and procurement data for: 5305-01-420-1784
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A metallic item, usually square or rectangular in cross section, usually longer in relation to its width and thickness, with or without a head, usually designed to fit into the pre-cut slots of two adjacent cylindrically shaped members, to prevent relative rotational movement between the two. It may have mounting holes or slots.
pan no. 2 head style, 2a thread class, right-hand thread direction, 0.266 inches maximum thread length, 0.343 inches minimum and 0.375 inches maximum fastener 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
- 2a
- Thread Direction
- right-hand
- Thread Length
- 0.266 inches maximum
- Fastener Length
- 0.343 inches minimum and 0.375 inches maximum
- Head Style
- pan no. 2
- Head Diameter
- 0.306 inches minimum and 0.322 inches maximum
- Head Height
- 0.085 inches minimum and 0.096 inches maximum
- Washer Quantity
- 2
- Internal Drive Style
- cross recess type iii
- Nominal Thread Diameter
- 0.164 inches
- Thread Quantity Per Inch
- 32
- Minimum Tensile Strength
- 55000 pounds per square inch
- Secondary Washer Relationship To Primary Washer
- not identical
- Secondary Washer Style
- flat
- Primary Washer Outside Diameter
- 0.296 inches maximum
- Secondary Washer Outside Diameter
- 0.307 inches minimum and 0.317 inches maximum
- Primary Washer Style
- split helical ring
- Primary Washer Material Thickness
- 0.040 inches minimum
- Secondary Washer Material Thickness
- 0.013 inches minimum and 0.019 inches maximum
- Material
- steel comp 1060 or steel comp 1561 or steel comp 1566 or steel comp 1069 or steel comp 1070 or steel comp 1071 or steel comp 1572 or steel comp 1074 or steel comp 1075 or steel comp 1078 or steel comp 1080 primary washer
- Material
- steel comp 1010 fastener
- Material
- steel comp 1017 or steel comp 1020 or steel comp 1025 secondary washer
- Material Document And Classification
- astm a 29 assn std all material responses primary washer
- Material Document And Classification
- qq-s-634 fed spec single material response or qq-s-737 fed spec single material response fastener
- Surface Treatment
- cadmium and chromate overall
- Surface Treatment Document And Classification
- qq-p-416, type 2, class 2 fed spec all treatment responses overall
- Thread Series Designator
- unc
- Specification/Standard Data
- 80205-nas720 professional/industrial association standard
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 |
|---|---|
| NAS720-8-6 | Assembled Washer Screw |
FAQs
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When the NSN 5305-01-420-1784 was assigned to the Federal Catalog?
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