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Datasheet. N0304 2-243 specification
The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.
O-Ring
A value which expresses the degree of heat or cold as applied to the operation,or limitation of operation,of an item.
-65.0 deg fahrenheit and 160.0 deg fahrenheit
The length of a straight line which passes through the center of a cross section,and terminates at the outside circumference.
0.135in. and 0.143in.
A measurement from the bottom to the top of a cross section,in distinction from depth.
0.135in. and 0.143in.
The length of a straight line which passes through the center of the center hole,and terminates at the circumference.
4.094in. and 4.124in.
4.351in. and 4.423in.
The percentage the item will stretch.
164
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
65.0 shore durometer a and 71.0 shore durometer a
The chemical compound or mechanical mixture properties of which the item is fabricated.
rubber BUTADIENE-Acrylonitrile class nbr
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
MIL-P-5516, cl b mil spec single material response
Answers.
1EA
Rubber butadiene-acrylonitrile class nbr
Schedule B number: 3926904500
Gaskets,washers & other seals
FSC 5330 ⁓ Packing and gasket materials
Note-this fsc includes only seals and gaskets designed for standard use. seals, gaskets and packing are made from materials specifically designed and constructed to resist deterioration from the action of heat, gas, chemicals, liquids, and used to fill a cavity and create a tight seal. similar materials used to make seals, gaskets, and packing are available in bulk form, refer to fsg 93, fsg 80, and fsg 83.
Excluding o-rings (fsc 5331); bulk material items, such as; rubber, cork, and asbestos sheets and strips (fsg 93); liquid gasket materials (rtv, permatex, etc.) (fsg 80); rfi and emi seals and gaskets (fsc 5999), and all seal retainers.
NSN 5330-00-194-3739 PACKING,PREFORMED
4.094" center hole diameter
- NIIN
- 001943739
- NIIN Date
- 01/01/61
- Schedule B
- 3926904500
- Name Code
- 04521
- FIIG
- A032A0
- Item Weight
- 0.000lbs
- Item Dimensions
- QUP
- 1
- Historical Price
- $0.53 EA
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- No precious metals
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
Other Part Numbers Parts with same form, fit, and function by other manufacturers
| 1. | AN6230B21 | Cage 88044 |
| 2. | PS1-30-5-B21 | Cage 02697 |
| 3. | 094-0595 | Cage 46555 |
| 4. | P3134REVAPCAN6230-21 | Cage 34228 |
| 5. | P2703REVAPCAN6230-31 | Cage 34228 |
| 6. | A8466 | Cage 89925 |
| 7. | S1204-12 | Cage 92755 |
| 8. | S8-21 | Cage 73277 |
| 9. | 2-243 N304-75 | Cage C0308 |
| 10. | H1346PC102 | Cage 23168 |
| 11. | B36-1346REVAPC102 | Cage 23168 |
| 12. | AN1335REVA | Cage 73057 |
| 13. | HN1309REVAITEM8 | Cage 73057 |
| 14. | 1007799PCAN6230-21 | Cage 06840 |
| 15. | Q6230-21 | Cage 14170 |
| 16. | Q6230-21 | Cage 7B709 |
| 17. | 1007799PCAN6230-21 | Cage 77068 |
| 18. | N304-7-B21 | Cage 02697 |
| 19. | 5330001943739 | Cage SCY13 |
| 20. | H666353APC5 | Cage 05073 |
| 21. | Q6230-21 | Cage 0WLU1 |
Major End Users Countries and entities
- - Bureau of Mines
- - Austria
- - Brazil
- - Spain
- - Israel
- - Singapore
- - Kuwait
- - Morocco
- - Malaysia
- - Thailand
- - Canada
- - New Zealand
- - France
- - Republic of Korea
- - Germany
- - Portugal
- - Italy
- - Norway
- - Greece
- - Turkey
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N0304 2-243 / Packing,preformedWhat is the formal definition of this item?
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.
