4730-00-752-9181
Find complete technical information, availability, and procurement data for: 4730-00-752-9181
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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 external thread direction, 2a external thread class, flareless connection style, 0.500 inches nominal head height, 1.188 inches nominal overall 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 external
- Thread Direction
- right-hand external
- Head Height
- 0.500 inches nominal
- Overall Length
- 1.188 inches nominal
- Connection Style
- flareless
- Thread Quantity Per Inch
- 12 external
- Nominal Thread Size
- 1.625 inches external
- Seat Angle
- 12.0 degrees
- Material
- steel comp 316 overall
- Material Document And Classification
- qq-s-763 fed spec single material response overall
- Surface Treatment
- passivate overall
- Style Designator
- plug, tube fitting flareless (note: drilled hole is optional, should not be considered as a separating characteristic)
- Thread Series Designator
- un external
- Specification/Standard Data
- 96906-ms51891 government standard and 81343-j514 professional/industrial association standard
- Nondefinitive Spec/Std Data
- 20d figure
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 |
|---|---|
| 20 080109S | Threaded Tube Fitting Plug |
| 20PNU-SS | Threaded Tube Fitting Plug |
| MS51891-11SS | Threaded Tube Fitting Plug |
FAQs
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