AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Washer Concave |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-022-0355 (010220355) |
| NCB Code | USA (01) |
| Manufacturer | Boeing Defence Australia, Alcoa Global Fasteners Inc, Sps Technologies Inc, Monadnock Company The |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| BACW10CA104CC | boeing defence australia | washer concave | RFQ |
| BACW10CA104CC | alcoa global fasteners inc | washer concave | RFQ |
| K29916-104 | alcoa global fasteners inc | washer concave | RFQ |
| K29913-104 | alcoa global fasteners inc | washer concave | RFQ |
| BACW10CA104CC | sps technologies inc | washer concave | RFQ |
| 70191-104 | sps technologies inc | washer concave | RFQ |
| 942008-4 | monadnock company the | washer concave | RFQ |
| BACW10CA104CC | monadnock company the | washer concave | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.358 INCHES MINIMUM AND 0.368 INCHES MAXIMUM |
| ABGG | RADIUS | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.075 INCHES NOMINAL |
| CQBC | MINIMUM TENSILE STRENGTH | 180000 POUNDS PER SQUARE INCH |
| CQFM | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES BOTTOM |
| FEAT | SPECIAL FEATURES | COLOR NATURAL |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5528 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | NICKEL OVERALL OR CADMIUM OVERALL AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2416 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | CONCAVE |
| ZZZK | SPECIFICATION/STANDARD DATA | 81205-BACW10CA MANUFACTURERS STANDARD |
| Relevant Components for NSN - 5310-01-022-0355, 5310010220355 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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