| Item Name | Cover Access |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5340 Hardware Commercial |
| National Item Identification Number (NIIN) | 00-509-0915 (005090915) |
| NCB Code | USA (00) |
| Manufacturer | Sikorsky Aircraft Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| S1510-21373 | sikorsky aircraft corporation | cover access | 78286 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | CIRCULAR RECESS |
| AARX | INSIDE DIAMETER | 2.880 INCHES NOMINAL |
| AAUB | HOLE DIAMETER | 0.272 INCHES NOMINAL |
| ABGL | WIDTH | 4.125 INCHES NOMINAL |
| ABKG | BOLT CIRCLE DIAMETER | 4.114 INCHES MINIMUM AND 4.134 INCHES MAXIMUM |
| ABKU | FLANGE THICKNESS | 0.187 INCHES NOMINAL |
| ABMW | PERIPHERAL SHAPE STYLE | TRIANGLE,ROUNDED CORNERS,THREE HOLES |
| ABRY | LENGTH | 4.505 INCHES NOMINAL |
| ADNU | CORNER RADIUS | 0.380 INCHES NOMINAL |
| ADNX | BODY RADIUS | 2.062 INCHES NOMINAL |
| ADPN | FIRST RECESS INSIDE HEIGHT | 0.620 INCHES NOMINAL |
| ADPR | BODY THICKNESS | 0.350 INCHES NOMINAL |
| ADQB | SECURING DEVICE TYPE | THREADED FASTENER |
| ADQK | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE |
| CBBL | FEATURES PROVIDED | SEALING CAPABILITY |
| FEAT | SPECIAL FEATURES | ONE THREADED CENTER HOLE W/0.250-28 UMF CLASS 2B THREADS 0.156 IN. NOM DEEP |
| MATT | MATERIAL | MAGNESIUM ALLOY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-M-40,AZ80A,COND F FED SPEC SINGLE MATERIAL RESPONSE |
| Relevant Components for NSN - 5340-00-509-0915, 5340005090915 | ||||
| 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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