| Item Name | Cover Access Aircraft |
| Federal Supply Group (FSG) | Aircraft and Airframe Structural Components |
| Federal Supply Class (FSC) | 1560 Airframe Structural Components |
| National Item Identification Number (NIIN) | 00-275-4908 (002754908) |
| NCB Code | USA (00) |
| Manufacturer | Lockheed Martin Corporation, Essner Precision Manufacturing Llc, Cpi Aerostructures Inc, Aero Components Inc, Aeroparts Company Inc, Mra Systems Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 4B21001-111A | lockheed martin corporation | cover access aircraft | 98897 | RFQ |
| 4B21001-111A | essner precision manufacturing llc | cover access aircraft | 92037 | RFQ |
| 4B21001-111A | cpi aerostructures inc | cover access aircraft | 9u679 | RFQ |
| 4B21001-111A | aero components inc | cover access aircraft | 59213 | RFQ |
| 4B21001-111A | aeroparts company inc | cover access aircraft | 0a489 | RFQ |
| 4B21001-111A | mra systems inc | cover access aircraft | 1b6r3 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| MATT | MATERIAL | GLASS FIBER |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | SQUARE OR RECTANGULAR RECESS |
| AAUB | HOLE DIAMETER | 0.233 INCHES MINIMUM AND 0.239 INCHES MAXIMUM |
| ABGL | WIDTH | 3.510 INCHES NOMINAL |
| ABKU | FLANGE THICKNESS | 0.025 INCHES NOMINAL |
| ABMW | PERIPHERAL SHAPE STYLE | RECTANGLE,EARED CORNERS,FOUR HOLES |
| ABRY | LENGTH | 4.510 INCHES NOMINAL |
| ADNU | CORNER RADIUS | 0.380 INCHES NOMINAL |
| ADNY | DISTANCE BETWEEN HOLES ALONG LENGTH | 3.750 INCHES NOMINAL |
| ADNZ | DISTANCE BETWEEN HOLES ALONG WIDTH | 2.750 INCHES NOMINAL |
| ADPC | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH | 0.380 INCHES NOMINAL |
| ADPD | DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH | 0.380 INCHES NOMINAL |
| ADPN | FIRST RECESS INSIDE HEIGHT | 1.225 INCHES NOMINAL |
| ADPR | BODY THICKNESS | 0.025 INCHES NOMINAL |
| ADQB | SECURING DEVICE TYPE | THREADED FASTENER |
| ADQK | MOUNTING OPENING SHAPE STYLE | UNTHREADED HOLE |
| Relevant Components for NSN - 1560-00-275-4908, 1560002754908 | ||||
| 1560-01-141-9838 (1560011419838) | 1560-00-588-2363 (1560005882363) | 1560-01-252-8219 (1560012528219) | 1560-01-388-6401 (1560013886401) | |
| 1560-01-008-7294 (1560010087294) | 1560-00-366-9982 (1560003669982) | 1560-00-536-7361 (1560005367361) | 1560-01-027-6767 (1560010276767) | |
| 1560-01-287-5477 (1560012875477) | 1560-01-605-0677 (1560016050677) | 1560-01-237-9622 (1560012379622) | 1560-01-533-6724 (1560015336724) | |
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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