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) | 01-082-3884 (010823884) |
| NCB Code | USA (01) |
| Manufacturer | Alcoa Global Fasteners Inc, Reid Products Inc, Zf Industrieantriebe Witten Gmbh, Satair Usa Inc, Alcoa Fastening Systems Ltd, Sps Technologies Inc, Huck International Inc, Boeing Company The, Nimikkeistokeskus Ncb Finland |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| TLN1023CD3L3W | alcoa global fasteners inc | washer concave | RFQ |
| TLN1023CD3L3W | reid products inc | washer concave | RFQ |
| 642AS1186-1 | zf industrieantriebe witten gmbh | washer concave | RFQ |
| K49661P3 | satair usa inc | washer concave | RFQ |
| K49661P3 | alcoa global fasteners inc | washer concave | RFQ |
| TLN1023CD3L3W | alcoa fastening systems ltd | washer concave | RFQ |
| TLN1023CD3L3W | sps technologies inc | washer concave | RFQ |
| TLN1023CD3L3W | huck international inc | washer concave | RFQ |
| ST3M469C3MA | boeing company the | washer concave | RFQ |
| 10122097 | nimikkeistokeskus ncb finland | washer concave | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.252 INCHES MINIMUM AND 0.258 INCHES MAXIMUM |
| ABGG | RADIUS | 0.235 INCHES MINIMUM AND 0.240 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 0.375 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| ABMH | RECESS DEPTH | 0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.078 INCHES MINIMUM AND 0.088 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | DRY FILM AND CETYL ALCOHOL LUBRICATION |
| MATT | MATERIAL | IRON ALLOY 660 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | CONCAVE |
| ZZZK | SPECIFICATION/STANDARD DATA | 76301-ST3-469 MANUFACTURERS STANDARD |
| Relevant Components for NSN - 5310-01-082-3884, 5310010823884 | ||||
| 5305-01-642-0405 (5305016420405) | 5340-01-469-1045 (5340014691045) | 5315-01-562-5736 (5315015625736) | 5315-01-575-7397 (5315015757397) | |
| 5310-00-347-0214 (5310003470214) | 5320-01-073-2961 (5320010732961) | 5342-01-117-9590 (5342011179590) | 5355-00-201-5369 (5355002015369) | |
| 5305-01-321-3806 (5305013213806) | 5330-00-256-6918 (5330002566918) | 5365-01-625-0045 (5365016250045) | 5310-01-593-4780 (5310015934780) | |
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