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Backup Ring – Aircraft Hardware Parts Catalog

Fastener Opolis is a premier aircraft components supplier and distribution platform, and we can help you secure competitive pricing and rapid lead times on all Backup Ring products you require for operations. Within the catalog presented below, you will find all available Backup Ring items that we carry, including popular part numbers like 330729, 549-25, 33594, 549-18, 93375-16, and others. To learn more about any listings or to begin the procurement process, please fill out and submit a request for quote form through one of the various links situated on our website so that we can supply you with tailored pricing information and purchasing options.

To ensure the highest caliber Backup Ring parts, we strictly source from vetted entities we trust, and countless listings undergo varying levels of testing and inspection prior to shipment to guarantee fit, form, and function. Furthermore, we uphold a NO CHINA SOURCING pledge, which ensures that applicable qualifying certifications and manufacturing trace documentation are provided alongside each ordered part. Coupled with other unwavering commitments that meet and exceed industry expectations, we operate with AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation. See how we can fulfill all your requirements with strategic solutions when you connect with our staff today.

Part No. Manufacturer Availability RFQ
330729 bell industries inc Avl RFQ
549-25 textron inc Avl RFQ
33594 circle seal Avl RFQ
549-18 kapco valtec Avl RFQ
93375-16 argo tech Avl RFQ
8115 circle seal Avl RFQ
100-14300 textron inc Avl RFQ
S33157-220-99C parker-hannifin corp Avl RFQ
MS28774-023 hawker beechcraft Avl RFQ
M8791-1-122 cessna citation Avl RFQ
213112 eaton aerospace Avl RFQ
8-215-N300-9 bombardier aerospace Avl RFQ
AS5782P10-129 kapco valtec Avl RFQ
MS28774-020 crissair Avl RFQ
7011-FS-5708 viking air ltd Avl RFQ
MS28782-3 cessna citation Avl RFQ
MS28774-014 crissair Avl RFQ
7013MR5708 viking air ltd Avl RFQ
931473 textron inc Avl RFQ
HC2020-112 tronair Avl RFQ
732F8MT4780 messier-dowty Avl RFQ
152-031-1670 textron inc Avl RFQ
MS28774-135 hawker beechcraft Avl RFQ
143084-3 hawker beechcraft Avl RFQ
MS28782-3 textron inc Avl RFQ
MS28774-019 messier-dowty Avl RFQ
MS28774-115 hawker beechcraft Avl RFQ
549-25 hawker beechcraft Avl RFQ
MS28774-327 bombardier aerospace Avl RFQ
MS28774-121 bombardier aerospace Avl RFQ
100-14300 hawker beechcraft Avl RFQ
MS28774-017 crissair Avl RFQ
MS28774-018 crissair Avl RFQ
8213 circle seal Avl RFQ
BV580E110AT29 kapco valtec Avl RFQ
MS28774-221 hawker beechcraft Avl RFQ
A60701-1281 kapco valtec Avl RFQ
MS28782-11 bombardier aerospace Avl RFQ
BV470G019AT29 kapco valtec Avl RFQ
327B487P2 bombardier aerospace Avl RFQ
960122-238 parker-hannifin corp Avl RFQ
93375-10 argo tech Avl RFQ
MS28782-23 bombardier aerospace Avl RFQ
AS5782P10-017 kapco valtec Avl RFQ
100-20008 hawker beechcraft Avl RFQ
93375-29 argo tech Avl RFQ
10-00454-01 pl porter Avl RFQ
MS28782-12 bombardier aerospace Avl RFQ
MS28775-156 messier-dowty Avl RFQ
8016 circle seal Avl RFQ
960122-006 parker-hannifin corp Avl RFQ
MS28774-021 hawker beechcraft Avl RFQ
93375-11 eaton aerospace Avl RFQ
93375-24 argo tech Avl RFQ
549-67 textron inc Avl RFQ
8013 circle seal Avl RFQ
FS-15441 parker-hannifin corp Avl RFQ
MS28774-015 hawker beechcraft Avl RFQ
MS28774-330 hawker beechcraft Avl RFQ
93375-37 argo tech Avl RFQ
93375-12 eaton aerospace Avl RFQ
204-011-123-001 bell helicopter Avl RFQ
AS5781P10-007 kapco valtec Avl RFQ
931473 hawker beechcraft Avl RFQ
MS28774-130 bombardier aerospace Avl RFQ
93375-32 argo tech Avl RFQ
MS28774-139 hawker beechcraft Avl RFQ
SL01054-00 pl porter Avl RFQ
05J46-1 honeywell grimes Avl RFQ
BUZF0A0396 textron inc Avl RFQ
8-021N300-90 kapco valtec Avl RFQ
219796 eaton aerospace Avl RFQ
MS28774-328 bombardier aerospace Avl RFQ
12148T circle seal Avl RFQ
8-113N300-90 bombardier aerospace Avl RFQ
M87911-013 cessna citation Avl RFQ
3891537-101 parker-hannifin corp Avl RFQ
10-00454-00 pl porter Avl RFQ
M87911-121 cessna citation Avl RFQ
ED12434 twin commander acft Avl RFQ
MS28774-226 bombardier aerospace Avl RFQ
S12766-116 parker-hannifin corp Avl RFQ
7011-MR-5708 bombardier aerospace Avl RFQ
AS5861P10-115 kapco valtec Avl RFQ
MS28774-012 other Avl RFQ
152-031-1670 hawker beechcraft Avl RFQ
7021 circle seal Avl RFQ
BH470G007AT29 kapco valtec Avl RFQ
MS28782-9 bombardier aerospace Avl RFQ
549-67CD aviall Avl RFQ
MS28774-021 textron inc Avl RFQ
MS28774-022 hawker beechcraft Avl RFQ
MS28774-221 textron inc Avl RFQ
AS5781P10-117 kapco valtec Avl RFQ
MS28782-7 crissair Avl RFQ
93375-24 eaton aerospace Avl RFQ
MS28774-217 crissair Avl RFQ
93375-10 eaton aerospace Avl RFQ
549-67 hawker beechcraft Avl RFQ
A-3366 textron inc Avl RFQ

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Semiconductor’s Certifications and Memberships

The only independent
distributor with a
NO CHINA SOURCING Pledge
  • Arrow Right  All Orders are Fulfilled in the U.S.A.
  • Arrow Right  All shipments must comply with U.S.A export laws.
  • Arrow Right  No exceptions.
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