| 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) | 00-878-9930 (008789930) |
| NCB Code | USA (00) |
| Manufacturer | Alcoa Global Fasteners Inc, Sps Technologies Inc, Turbo Power And Marine System Inc, United Technologies Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 554151 | alcoa global fasteners inc | washer shouldered and recessed | 15653 | RFQ |
| 554151 | sps technologies inc | washer shouldered and recessed | 56878 | RFQ |
| 554151 | turbo power and marine system inc | washer shouldered and recessed | 11449 | RFQ |
| 554151 | united technologies corporation | washer shouldered and recessed | 77445 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAVH | SHOULDER DIAMETER | 0.221 INCHES MINIMUM AND 0.224 INCHES MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM |
| ABMG | SHOULDER HEIGHT | 0.038 INCHES MINIMUM AND 0.042 INCHES MAXIMUM |
| CSTM | RECESS ANGLE | 58.0 DEGREES MINIMUM AND 62.0 DEGREES MAXIMUM |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES COUNTERBORE WALL |
| MATT | MATERIAL | NICKEL ALLOY OVERALL |
| STYL | STYLE DESIGNATOR | SHOULDERED AND RECESSED |
| AAUB | HOLE DIAMETER | 0.127 INCHES MINIMUM AND 0.129 INCHES MAXIMUM |
| ABMD | RECESS DIAMETER | 0.177 INCHES NOMINAL |
| ABPX | MATERIAL THICKNESS | 0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES INNER |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES SHOULDER FACE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5709 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Relevant Components for NSN - 5310-00-878-9930, 5310008789930 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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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