Back-Up 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 Back-Up Ring products you require for operations. Within the catalog presented below, you will find all available Back-Up Ring items that we carry, including popular part numbers like MS28774-128, 12189T, GTS306-125, 22559-112, 22559-18, 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 Back-Up 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.

Manufacturer's List of Back Up Ring

textron inc	circle seal
goodrich corporation	eurocopter-american
ge aviation	argo tech
bombardier aerospace	eads casa
goodrich wheel and brake	zodiac air cruisers
airbus helicopter	avox systems inc
messier bugatti sa	messier-dowty
skurka aerospace inc	other
embraer aircraft	eaton aerospace
crissair	ge aviation systems
senior aerospace	parker-hannifin corp
meggitt ac braking	hawker beechcraft
zodiac in-lhc	bell helicopter
aviall	goodrich landing
transland	honeywell aerospace

Part No.	Manufacturer	Availability	RFQ
MS28774-128	textron inc	Avl	RFQ
12189T	circle seal	Avl	RFQ
GTS306-125	goodrich corporation	Avl	RFQ
22559-112	eurocopter-american	Avl	RFQ
22559-18	eurocopter-american	Avl	RFQ
8505-044	goodrich corporation	Avl	RFQ
8504-224	goodrich corporation	Avl	RFQ
H10640694SC	ge aviation	Avl	RFQ
93375-9	argo tech	Avl	RFQ
910778	bombardier aerospace	Avl	RFQ
MS28774-138	eads casa	Avl	RFQ
549-32	goodrich wheel and brake	Avl	RFQ
MS28774-011	zodiac air cruisers	Avl	RFQ
8504-107	goodrich corporation	Avl	RFQ
22559-12	airbus helicopter	Avl	RFQ
22152-02	avox systems inc	Avl	RFQ
8504-123	goodrich corporation	Avl	RFQ
SRI4130024501500	eurocopter-american	Avl	RFQ
S11109-021	eurocopter-american	Avl	RFQ
7212MT-5708	messier bugatti sa	Avl	RFQ
S11109-012	messier-dowty	Avl	RFQ
468715	skurka aerospace inc	Avl	RFQ
547A0048-01	goodrich corporation	Avl	RFQ
MS28774-347	messier-dowty	Avl	RFQ
MS28774-011	other	Avl	RFQ
MS28782-36	bombardier aerospace	Avl	RFQ
MS28774-115	messier-dowty	Avl	RFQ
MS28774-016	eurocopter-american	Avl	RFQ
M87911-124	embraer aircraft	Avl	RFQ
521452	eaton aerospace	Avl	RFQ
GTS305-106	goodrich corporation	Avl	RFQ
S11109-212	messier-dowty	Avl	RFQ
CH1756-0021	goodrich corporation	Avl	RFQ
S11109-021	airbus helicopter	Avl	RFQ
BP090A021-PT00	airbus helicopter	Avl	RFQ
MS28774-016	airbus helicopter	Avl	RFQ
MS28774-212	crissair	Avl	RFQ
7212MT-5708	messier-dowty	Avl	RFQ
8505-537	goodrich corporation	Avl	RFQ
22559-12	eurocopter-american	Avl	RFQ
MS28774-344	messier-dowty	Avl	RFQ
CH1756-0023	goodrich corporation	Avl	RFQ
PK075-5113	ge aviation systems	Avl	RFQ
BP090A011AT01	eurocopter-american	Avl	RFQ
40239	senior aerospace	Avl	RFQ
FS-15442	parker-hannifin corp	Avl	RFQ
PK075-5122	ge aviation systems	Avl	RFQ
6F2603-7	crissair	Avl	RFQ
65278-3	zodiac air cruisers	Avl	RFQ
BP090A021-PT00	eurocopter-american	Avl	RFQ
M8791-1-113	messier-dowty	Avl	RFQ
GT7327MTP3	bombardier aerospace	Avl	RFQ
HTE8215C1	eaton aerospace	Avl	RFQ
9098A0032-01	ge aviation systems	Avl	RFQ
MS28774-349	messier-dowty	Avl	RFQ
DSR4297-1011	meggitt ac braking	Avl	RFQ
65278-1	zodiac air cruisers	Avl	RFQ
DSR4297-1009	meggitt ac braking	Avl	RFQ
HC-2019-222	textron inc	Avl	RFQ
M8791-1-126	goodrich corporation	Avl	RFQ
345989-265	goodrich corporation	Avl	RFQ
BP090A011AT01	airbus helicopter	Avl	RFQ
1152-39	hawker beechcraft	Avl	RFQ
123-61901-013	zodiac in-lhc	Avl	RFQ
S11109-014	messier-dowty	Avl	RFQ
MS28774-027	goodrich corporation	Avl	RFQ
CH106-01-016	goodrich corporation	Avl	RFQ
P10Q30C700AA290	messier-dowty	Avl	RFQ
22559-112	airbus helicopter	Avl	RFQ
MS28774-216	other	Avl	RFQ
S11109-012	airbus helicopter	Avl	RFQ
22559-15	airbus helicopter	Avl	RFQ
MS27595-237	messier-dowty	Avl	RFQ
SR6144-0006	eurocopter-american	Avl	RFQ
22152-01	avox systems inc	Avl	RFQ
1152-39	textron inc	Avl	RFQ
41002942	bell helicopter	Avl	RFQ
MS27595-230	ge aviation systems	Avl	RFQ
1009-220800	zodiac in-lhc	Avl	RFQ
22152-01	aviall	Avl	RFQ
MS28774-326	other	Avl	RFQ
MS28774-241	goodrich landing	Avl	RFQ
A-3623	hawker beechcraft	Avl	RFQ
SRI413-245-15	airbus helicopter	Avl	RFQ
CH125215-26	goodrich corporation	Avl	RFQ
MS28774-118	messier-dowty	Avl	RFQ
GTS226-13	goodrich corporation	Avl	RFQ
MS28774-006	crissair	Avl	RFQ
82069	transland	Avl	RFQ
AIR122974	bombardier aerospace	Avl	RFQ
MS27595-017	messier-dowty	Avl	RFQ
77102266	goodrich corporation	Avl	RFQ
MS28774-327	other	Avl	RFQ
MS28774-128	hawker beechcraft	Avl	RFQ
M8791-1-214	messier-dowty	Avl	RFQ
BDS3115-017C	embraer aircraft	Avl	RFQ
PK075-5127	ge aviation systems	Avl	RFQ
MS28774-012	crissair	Avl	RFQ
MS28774-243	messier-dowty	Avl	RFQ
1538S035	honeywell aerospace	Avl	RFQ