| Item Name | Washer Concave |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-280-3608 (002803608) |
| NCB Code | USA (00) |
| Manufacturer | Hi Shear Corporation, Sps Technologies Inc, Alcoa Global Fasteners Inc, Grimes Aerospace Company, West Coast Aerospace Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| HL776-8PBW | hi shear corporation | washer concave | 73197 | RFQ |
| HL776-8PBW | sps technologies inc | washer concave | 56878 | RFQ |
| HL776-8PBW | alcoa global fasteners inc | washer concave | 92215 | RFQ |
| HL776-8PBW | grimes aerospace company | washer concave | 89513 | RFQ |
| HL776-8PBW | west coast aerospace inc | washer concave | 60516 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.370 INCHES NOMINAL |
| ABGG | RADIUS | 0.260 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM |
| ABMH | RECESS DEPTH | 0.095 INCHES NOMINAL |
| ABPX | MATERIAL THICKNESS | 0.160 INCHES MINIMUM AND 0.170 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 630 OVERALL OR STEEL COMP 631 OVERALL OR STEEL COMP 632 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5520 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AMS5643 ASSN STD 2ND MATERIAL RESPONSE OVERALL OR AMS5528 ASSN STD 3RD MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | CONCAVE |
| Components Related to NSN - 5310-00-280-3608, 5310002803608 | ||||
| 5310-01-197-4020 (5310011974020) | 5315-01-603-3457 (5315016033457) | 5307-00-208-2583 (5307002082583) | 5306-00-723-0855 (5306007230855) | |
| 5306-01-051-8024 (5306010518024) | 5365-00-997-7495 (5365009977495) | 5360-00-769-7461 (5360007697461) | 5360-01-313-5636 (5360013135636) | |
| 5330-01-455-6923 (5330014556923) | 5340-00-061-1146 (5340000611146) | 5320-00-333-6513 (5320003336513) | 5310-01-109-8086 (5310011098086) | |
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.
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