O-rings & Seals » Preformed Packing Back-up Rings

2797-B-574
2797B574

5330-01-497-8723

014978723

4308051-1
43080511

5330-01-478-1485

014781485

Used on f18(e/f) fighter aircraft-first.

4311579
4311579

5330-01-485-6087

014856087

4311580
4311580

5330-01-485-6084

014856084

50886-003
50886003

5330-01-478-1807

014781807

Used on f-18 e/f fighter aircraft. (navy) ring, backup

50886-006
50886006

5330-01-478-1808

014781808

Used on f-18 e/f fighter aircraft. (navy) ring, backup

5623115
5623115

5330-00-005-0572

000050572

A22549-018
A22549018

5330-01-478-8292

014788292

Used on f-18 e/f fighter acft. used on: 1650-01-470-8680 hydraulic servovalve; 1650-01-478-8257 hydraulic servovalve

A78046-108
A78046108

5330-01-360-7600

013607600

0.251" center hole diameter

B30573-004
B30573004

5330-01-478-8278

014788278

Used on f-18 e/f fighter acft. used on: 1650-01-470-8680 hydraulic servovalve; 1650-01-478-8257 hydraulic servovalve

B30573-006
B30573006

5330-01-478-8279

014788279

Used on f-18 e/f fighter acft. used on: 1650-01-470-8680 hydraulic servovalve; 1650-01-478-8257 hydraulic servovalve

B30573-007
B30573007

5330-01-478-8296

014788296

Used on f-18 e/f fighter acft. used on: 1650-01-470-8680 hydraulic servovalve; 1650-01-478-8257 hydraulic servovalve

B30573-009
B30573009

5330-01-478-8295

014788295

Used on f-18 e/f fighter acft. used on: 1650-01-470-8680 hydraulic servovalve; 1650-01-478-8257 hydraulic servovalve

B30573-013
B30573013

5330-01-478-8302

014788302

Used on f-18 e/f fighter acft. used on: 1650-01-470-8680 hydraulic servovalve; 1650-01-478-8257 hydraulic servovalve

B93114-1
B931141

5330-01-478-8303

014788303

Used on f-18 e/f fighter acft. used on: 1650-01-470-8680 hydraulic servovalve; 1650-01-478-8257 hydraulic servovalve

B93114-2
B931142

5330-01-478-8310

014788310

Used on f-18 e/f fighter acft. used on: 1650-01-470-8680 hydraulic servovalve; 1650-01-478-8257 hydraulic servovalve

B93114-3
B931143

5330-01-478-8313

014788313

Used on f-18 e/f fighter acft. used on: 1650-01-470-8680 hydraulic servovalve; 1650-01-478-8257 hydraulic servovalve

MS28774-448
MS28774448

5330-00-504-3683

005043683

9.523" center hole diameter retainer packing back up single turn polytetrafluoroethylene

N0300 8-260
N03008260

5330-01-499-9896

014999896

6.518" center hole diameter parbak

S13122-021-29
S1312202129

5330-01-488-2560

014882560

Used on f-22 raptor. material is turcon 29; pte with carbon fiber

S13122-117-119
S13122117119

5330-01-479-3016

014793016

Used on f-18 e/f fighter aircraft. (navy) retainer, packing, ai; shamban heavy duty back-up ring, single turn scarf cut to facilitate installation

S38588-112-29
S3858811229

5330-01-480-9958

014809958

Used on f-18 e/f fighter aircraft. retainer, packing, ai 15% carbon fiber fill; scarf cut

S38588-114-29
S3858811429

5330-01-480-9957

014809957

Used on f18 e/f fighter aircraft. retainer, packing, ai 15% carbon fiber fill; scarf cut

S38588-127-29
S3858812729

5330-01-480-9934

014809934

Used on f-18 e/f fighter aircraft. retainer, packing, ai 15% carbon fiber fill; scarf cut

SP201-19
SP20119

5330-00-493-6389

004936389

Used on 4320-00-519-4966 pump, hydraulic ram, hand driven; 4320-01-521-1370 pumpreciprocating.

Preformed Packing Back-up Rings. 736 part numbers in this category