Thank you for your interest in our available NSN parts listed under the NSN 4820009916517. Currently, we offer part numbers 018339, 018339, 018339, 018339, 018339 that are listed under this particular NIIN. If you are interested in beginning the purchasing process for one of our available items, or one that we do not currently list on our database, we invite you to fill out and submit an Instant RFQ as provided through our website. Once received, a member of our staff will review and respond in 15 minutes or less to provide you with a competitive quote. Internet For Aviation is a website owned and operated by ASAP Semiconductor, and we operate as an FAA AC 0056B, AS9120B, and ISO 9001:2015 certified enterprise. Explore our robust catalogues at your leisure to find over 2 billion premium parts and components available now for purchase. Internet For Aviation is more than just a premier sourcing platform, we are your strategic sourcing partner.
Cross Reference Parts Details for NSN 4820009916517 (4820009916517)
NSN Information for NSN 4820-00-991-6517
| Alternative NSN | 4820009916517 |
| Item Name | Material: Rubber Style Designator: 46A swing check Special Features: Weapon system essential. features - cast iron center weight on both sides, three 0.325 in. dia mtg holes 120.0 deg apart on 3.500 in. dia bolt circle. |
| INC Code | 35224 |
| Federal Supply Group (FSG) | 48 Valves |
| Federal Supply Class (FSC) | 4820 Valves Non-Powered |
| National Item Identification Number (NIIN) | 00-991-6517 (009916517) |
| NCB Code | USA (00) |
| Manufacturer | Carter Ralph B Co, Cecom Lr Center, Crane Pumps And Systems Inc, Lull Corp, Nat Aerospace Std |
NSN 4820009916517 Manufacturer's List
CAGE Code List NSN 4820009916517
Displaying Page 1 of 0
| Part No. | NSN | Item Name | Manufacturer | Contract No | QTY | RFQ |
|---|---|---|---|---|---|---|
| 018339 | 4820-00-991-6517 | Material: Rubber Style Designator: 46A swing check Special Features: Weapon system essential. features - cast iron center weight on both sides, three 0.325 in. dia mtg holes 120.0 deg apart on 3.500 in. dia bolt circle. | Carter Ralph B Co | NA | Avl | RFQ |
| 018339 | 4820-00-991-6517 | Disk Valve | Carter Ralph B Co | NA | Avl | RFQ |
| 018339 | 4820-00-991-6517 | Disk Valve | Carter Ralph B Co | NA | Avl | RFQ |
| 018339 | 4820-00-991-6517 | Material: Rubber Style Designator: 46A swing check Special Features: Weapon system essential. features - cast iron center weight on both sides, three 0.325 in. dia mtg holes 120.0 deg apart on 3.500 in. dia bolt circle. | Cecom Lr Center | NA | Avl | RFQ |
| 018339 | 4820-00-991-6517 | Material: Rubber Style Designator: 46A swing check Special Features: Weapon system essential. features - cast iron center weight on both sides, three 0.325 in. dia mtg holes 120.0 deg apart on 3.500 in. dia bolt circle. | Cecom Lr Center | NA | Avl | RFQ |
| 018339 | 4820-00-991-6517 | Disk Valve | Cecom Lr Center | NA | Avl | RFQ |
| 018339 | 4820-00-991-6517 | Disk Valve | Crane Pumps And Systems Inc | SP070000ABN1003150001 | Avl | RFQ |
| 018339 | 4820-00-991-6517 | Disk Valve | Crane Pumps And Systems Inc | NA | Avl | RFQ |
| 018339 | 4820-00-991-6517 | Disk Valve | Crane Pumps And Systems Inc | NA | Avl | RFQ |
| 018339 | 4820-00-991-6517 | Disk Valve | Crane Pumps And Systems Inc | NA | Avl | RFQ |
| 018339 | 4820-00-991-6517 | Material: Rubber Style Designator: 46A swing check Special Features: Weapon system essential. features - cast iron center weight on both sides, three 0.325 in. dia mtg holes 120.0 deg apart on 3.500 in. dia bolt circle. | Lull Corp | NA | Avl | RFQ |
| 018339 | 4820-00-991-6517 | Disk Valve | Lull Corp | NA | Avl | RFQ |
| 018339 | 4820-00-991-6517 | Disk Valve | Lull Corp | NA | Avl | RFQ |
| 13200E8810 | 4820-00-991-6517 | Disk Valve | Lull Corp | NA | Avl | RFQ |
| 13200E8810 | 4820-00-991-6517 | Disk Valve | Lull Corp | NA | Avl | RFQ |
| 13200E8810 | 4820-00-991-6517 | Disk Valve | Lull Corp | NA | Avl | RFQ |
| 18339SA | 4820-00-991-6517 | Material: Rubber Style Designator: 46A swing check Special Features: Weapon system essential. features - cast iron center weight on both sides, three 0.325 in. dia mtg holes 120.0 deg apart on 3.500 in. dia bolt circle. | Lull Corp | NA | Avl | RFQ |
| 18339SA | 4820-00-991-6517 | Disk Valve | Lull Corp | NA | Avl | RFQ |
| 18339SA | 4820-00-991-6517 | Disk Valve | Lull Corp | NA | Avl | RFQ |
| 13200E8810 | 4820-00-991-6517 | Disk Valve | Nat Aerospace Std | NA | Avl | RFQ |
No part selected
Guaranteed on-time deliveryConfirmed purchase orders stay tracked through U.S. fulfillment, with procurement watching ship dates through delivery.
5,100+ stocked manufacturersA stocked OEM network keeps alternatives visible when legacy NSNs, CAGE codes, or superseded part numbers need a fast cross-check.
Complete purchasing solutionsOne RFQ can combine hard-to-source lines, quote routing, buyer follow-up, and basket updates without forcing a checkout flow.
15-minute quote responseRequests route to the procurement desk around the clock, keeping urgent aviation and defense requirements inside the response window.
Customized & user-friendlySearch by NSN, NIIN, CAGE, FSC, or part number, then move directly from catalog context into a quote-ready line item.
