5305-01-264-5899
Find complete technical information, availability, and procurement data for: 5305-01-264-5899
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A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
flat countersunk head style, 0.250 inches nominal thread length, 2a thread class, 0.462 inches minimum and 0.482 inches maximum 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
- 0.250 inches nominal
- Fastener Length
- 0.462 inches minimum and 0.482 inches maximum
- Head Style
- flat countersunk
- Head Diameter
- 0.375 inches maximum
- Internal Drive Style
- cross recess type 1
- Material Accommodated Thickness
- 0.090 inches minimum and 0.125 inches maximum
- Nominal Thread Diameter
- 0.190 inches
- Thread Quantity Per Inch
- 32
- Countersink Angle
- 99.0 degrees minimum and 101.0 degrees maximum
- Material
- aluminum alloy 6061 stand-off
- Material
- steel comp 302 or steel comp 304 or steel comp 305 or steel comp 316 or steel comp xm-7 fastener
- Material Document And Classification
- astm a493 assn std all material responses fastener
- Material Document And Classification
- qq-a-225/8 fed spec single material response stand-off
- Surface Treatment
- anodize stand-off
- Surface Treatment
- passivate fastener
- Surface Treatment Document And Classification
- mil-a-8625 ty 1 cl 1 mil spec single treatment response stand-off
- Surface Treatment Document And Classification
- qq-p-35 fed spec single treatment response fastener
- Thread Series Designator
- unf
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|---|---|
| C9623-10B2.5 | Panel Screw Assembly |
| DPY7900P-10-B-2.5 | Panel Screw Assembly |
| FT1066-10B2.5 | Panel Screw Assembly |
| FT1066F-10-B-2.5 | Panel Screw Assembly |
FAQs
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When the NSN 5305-01-264-5899 was assigned to the Federal Catalog?
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In Stock
This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.
| New Material | 1 |
| New Surplus | 15 |
| Total | 16 |