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Datasheet. FC-1243 specification
The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.
rectangular
The length of a straight line which passes through the center of a hole,and terminates at the circumference.
0.443in. and 0.453in. ⁓29/64"
The style designation indicating the configuration that most nearly corresponds to the peripheral shape of the item.
round
The style designation indicating the configuration that most nearly corresponds to the shape of the center hole.
1 round
A measurement of the smallest dimension of an item,in distinction from length or width.
0.016in. and 0.047in. ⁓3/64"
A measurement of the longest straight line across a circular cross-sectional plane.
0.672in. and 0.703in. ⁓45/64"
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
30.0 rockwell b and 50.0 rockwell b
The chemical compound or mechanical mixture properties of which the item is fabricated.
copper alloy
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
AQQ-C-576 assn std 1st material response
Answers.
1HD
Copper alloy
0.443 inches minimum and 0.453 inches maximum
Schedule B number: 7415210000
nmfc 194120
Copper washers including spring washers not threaded
FSC 5310 ⁓ Nuts and washers
Note-nuts and washers, including specially designed, are to be classified in this fsc. a. nuts are a small metal block made in a variety of shapes such as square and hexagonal which is drilled and internally threaded. b. washers are a perforated piece of metal, leather, or other materials of various shapes or forms. they are used primarily as a seat for a bolt, nut, screw, rivet or nail to distribute pressure and prevent endwise motion over an area and/or to prevent movement between two parts by means of restraining features created by the shape of its edges.
Excluding bearing thrust washers (fsc 3120); shims (fsc 5365); ring spacers (fsc 5365); plate spacers (fsc 5365); lock rings (fsc 5365).
NSN 5310-00-359-0458 WASHER,FLAT
0.443" hole diameter
- NIIN
- 003590458
- NIIN Date
- 01/01/63
- Schedule B
- 7415210000
- Name Code
- 13393
- FIIG
- A022B0
- Item Weight
- 1.200lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $25.65 HD
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- Metal content unknown
- 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. | GM-3-21 | Cage D9182 |
| 2. | 231343 | Cage 7X677 |
| 3. | 1898U686 | Cage D9182 |
| 4. | F1243 | Cage 63477 |
| 5. | MFC1243 | Cage 91340 |
| 6. | 28170 | Cage 13841 |
| 7. | 20Z37 | Cage 27315 |
| 8. | 1898J686 | Cage 78500 |
| 9. | 376MBT1 | Cage 05415 |
| 10. | 10876017 | Cage 23382 |
| 11. | 4708316 | Cage 0AHU0 |
| 12. | 4708316-7 | Cage 0AHU0 |
| 13. | 830221 | Cage 77237 |
| 14. | 48123H | Cage 89346 |
| 15. | 10876017 | Cage 13841 |
| 16. | 15126 | Cage 82205 |
| 17. | 29344 | Cage 04627 |
| 18. | 04627 | Cage 30076 |
| 19. | 1898J686 | Cage 3D6E9 |
| 20. | 57526 | Cage 57526 |
| 21. | 91A2149 | Cage 57526 |
| 22. | 311392 | Cage 62285 |
| 23. | 376MEE3 | Cage 05415 |
| 24. | 5214930 | Cage 19207 |
| 25. | 6CFC1243 | Cage 23382 |
| 26. | 29344 | Cage 30076 |
| 27. | 1243 | Cage 34558 |
| 28. | FC1243 | Cage 63477 |
| 29. | 123SM12 | Cage 76040 |
| 30. | 525K216 | Cage 83299 |
| 31. | 10A9310 | Cage 95201 |
| 32. | 231343 | Cage 97907 |
| 33. | DX4221 | Cage 56442 |
| 34. | N5557 | Cage 56442 |
| 35. | 2496 | Cage 56442 |
| 36. | W30 | Cage 80724 |
| 37. | 811180 | Cage 02280 |
| 38. | 182321 | Cage 08683 |
| 39. | 471713 | Cage 00447 |
| 40. | 311392 | Cage 65282 |
| 41. | 185166 | Cage 58275 |
| 42. | 830221 | Cage 12603 |
| 43. | 91A2149 | Cage 23040 |
| 44. | CS-2300-0001 | Cage 16236 |
| 45. | FC1243B | Cage 63477 |
| 46. | 811180 | Cage 49185 |
| 47. | 231343 | Cage 24617 |
| 48. | 12195 | Cage 44185 |
| 49. | 26823 | Cage 30076 |
| 50. | 10W21279 | Cage 62265 |
| 51. | 48123H | Cage 31007 |
| 52. | 376MBT1 | Cage 556A6 |
| 53. | 376MEE3 | Cage 556A6 |
Major End Users Countries and entities
- - National Aeronautics And Space Administration
- - Department of The Navy
- - Department of The Army
- - Department of The Air Force
- - U.s. Marine Corps
- - Austria
- - Spain
- - Singapore
- - Kuwait
- - Malaysia
- - Canada
- - New Zealand
- - France
- - Republic of Korea
- - Netherlands
- - Denmark
- - Norway
- - Greece
- - Turkey
- - Nato Maintenance And Supply Agency
Availability for FC-1243 A member of our team will provide you with a price and availability quote
Request a Quote »Shipping Information
- Special Handling
- Other or no special handling required (sh)
- LTL (less than a truck load rating)
- Rating variable
- LCL (less than a car load rating)
- Unknown
- Special Cargo
- No special type of cargo code applicable
- Air Freight (Minimum cargo door size required)
- Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- Customs Requirement Classification
- Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
- Commodity (for shipments via water)
- Metal hardware
- NMFC (national motor freight code)
- 194120 WASHERS/GASKETS/PCKG DVCS NOI
- UFC (universal freight code)
- 95100
Similar by Design Other washers with similar characteristics
Nothing similar to this part number was found in our inventory
FC-1243 / Washer,flatWhat is the formal definition of this item?
A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. the hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). the thickness cannot exceed 25 percent of the largest outside dimension. when the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. the maximum tolerance is applied to dimensions and used as a determining factor. items with separable lamination use shim. for items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. excludes disk, valve, graphite impregnated and lubricated items.
