| Item Name | Washer Shouldered And Recessed |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-160-1590 (001601590) |
| NCB Code | USA (00) |
| Manufacturer | Kaman Aerospace Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| K641212-11 | kaman aerospace corporation | washer shouldered and recessed | 84955 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 2.250 INCHES MINIMUM AND 2.252 INCHES MAXIMUM |
| AAVH | SHOULDER DIAMETER | 2.615 INCHES MINIMUM AND 2.617 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 2.872 INCHES MINIMUM AND 2.873 INCHES MAXIMUM |
| ABMD | RECESS DIAMETER | 2.500 INCHES NOMINAL |
| ABMG | SHOULDER HEIGHT | 0.174 INCHES MINIMUM AND 0.178 INCHES MAXIMUM |
| ABMH | RECESS DEPTH | 0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.416 INCHES MINIMUM AND 0.420 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 90.0 ROCKWELL B MINIMUM |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES ALL SURFACES |
| MATT | MATERIAL | ALUMINUM ALLOY OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SHOULDERED AND RECESSED |
| Components Related to NSN - 5310-00-160-1590, 5310001601590 | ||||
| 5340-01-301-6428 (5340013016428) | 5315-01-359-8766 (5315013598766) | 5330-01-647-7723 (5330016477723) | 5330-00-883-3709 (5330008833709) | |
| 5330-01-632-1994 (5330016321994) | 5330-01-209-0521 (5330012090521) | 5306-00-687-6359 (5306006876359) | 5331-01-699-1752 (5331016991752) | |
| 5340-00-337-5707 (5340003375707) | 5340-00-427-0270 (5340004270270) | 5342-00-467-6645 (5342004676645) | 5340-01-227-0536 (5340012270536) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
Request for Quote
