| 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) | 01-124-1270 (011241270) |
| NCB Code | USA (01) |
| Manufacturer | Richard Manufacturing Company, Rotair Industries Inc, Sikorsky Aircraft Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 65662-03813-101 | richard manufacturing company | washer shouldered and recessed | 4a014 | RFQ |
| 65662-03813-101 | rotair industries inc | washer shouldered and recessed | 54878 | RFQ |
| 65662-03813-101 | sikorsky aircraft corporation | washer shouldered and recessed | 78286 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAUB | HOLE DIAMETER | 0.192 INCHES MINIMUM AND 0.195 INCHES MAXIMUM |
| AAVH | SHOULDER DIAMETER | 0.615 INCHES MINIMUM AND 0.620 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 0.985 INCHES MINIMUM AND 0.990 INCHES MAXIMUM |
| ABMD | RECESS DIAMETER | 0.218 INCHES MINIMUM AND 0.234 INCHES MAXIMUM |
| ABMG | SHOULDER HEIGHT | 0.115 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.120 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
| CSTM | RECESS ANGLE | 85.0 DEGREES MINIMUM AND 95.0 DEGREES MAXIMUM |
| CSYM | SURFACE FINISH | 64.0 MICROINCHES ALL SURFACES |
| FEAT | SPECIAL FEATURES | CHAMFER OUTSIDE LEFT CORNER AND OUTSIDE RIGHT CORNER OF FLANGE 0.030 IN. BY 45 DEG |
| MATT | MATERIAL | STEEL COMP 630 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | SS8435,FSCM 78286 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SHOULDERED AND RECESSED BOTH SIDES |
| Components Related to NSN - 5310-01-124-1270, 5310011241270 | ||||
| 5305-01-222-3196 (5305012223196) | 5340-01-420-2904 (5340014202904) | 5305-01-506-5038 (5305015065038) | 5307-01-093-0586 (5307010930586) | |
| 5306-01-455-2212 (5306014552212) | 5320-01-425-9724 (5320014259724) | 5330-01-429-5246 (5330014295246) | 5340-01-359-3660 (5340013593660) | |
| 5330-01-524-1191 (5330015241191) | 5320-00-395-6445 (5320003956445) | 5310-01-510-7415 (5310015107415) | 5310-01-104-8190 (5310011048190) | |
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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