AN363C428
View detailed technical data, stock status, and sourcing information for: AN363C428
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A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes:felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes:cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.
right-hand thread direction, 0.312 inches nominal nut height, 3b thread class, hexagon nut style, prevailing torque all metal design locking feature
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3b
- Thread Direction
- right-hand
- Locking Feature
- prevailing torque all metal design
- Nut Style
- hexagon
- Nut Height
- 0.312 inches nominal
- Width Across Flats
- 0.428 inches minimum and 0.440 inches maximum
- Temp Rating
- 550.0 fahrenheit nominal
- Thread Series
- unf
- Thread Quantity Per Inch
- 28
- Nominal Thread Size
- 0.250 inches
- Bearing Surface Type
- chamfered or washer faced
- Material
- steel corrosion resisting overall
- Surface Treatment
- passivate overall
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 |
|---|---|
| 272 458 919 | Hexagon Self-Locking Nut |
| AN363C428 | Hexagon Self-Locking Nut |
| E25766-01 | Hexagon Self-Locking Nut |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5310-00-478-4660?
Does the NSN 5310-00-478-4660 have a Schedule B code assigned?
Does NSN 5310-00-478-4660 require demilitarization?
Does NSN 5310-00-478-4660 contain precious materials?
Does NSN 5310-00-478-4660 contain hazardous materials?
When the NSN 5310-00-478-4660 was assigned to the Federal Catalog?
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Pricing
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