Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The BACKUP RING,AIRCRAF is a the manufacturer industrial component. Key specifications include cut_type: DIAGONAL OVERALL, material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, joint_type: SCARF-PERIPHERAL RETAINER, peripheral_diameter: 0.871 INCHES MINIMUM AND 0.877 INCHES MAXIMUM IN, center_hole_diameter: 0.767 INCHES MINIMUM AND 0.769 INCHES MAXIMUM IN, cross-sectional_height: 0.045 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-839-1846, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
MS28774-018
NSN:5330-00-839-1846 FSC:5330 CAGE:99207 — GENERAL ELECTRIC COMPANY DBA GE AEROSPACE (USA)
SPECIFICATIONS
cut_type
DIAGONAL OVERALL
material
PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
joint_type
SCARF-PERIPHERAL RETAINER
peripheral_diameter
0.871 INCHES MINIMUM AND 0.877 INCHES MAXIMUM IN
center_hole_diameter
0.767 INCHES MINIMUM AND 0.769 INCHES MAXIMUM IN
cross-sectional_height
0.045 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
cross-sectional_shape_style
SQUARE/RECTANGULAR
departure_from_cited_document
CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
criticality_code_justification
ZZZW
material_document_and_classification
SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN
5330-00-839-1846
COMPONENT DIAGRAM
KEY FEATURES
•
JOINT TYPE: SCARF-PERIPHERAL RETAINER
•
CUT TYPE: DIAGONAL OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: PLASTIC TETRAFLUOROETHYLENE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
•
CENTER HOLE DIAMETER: 0.767 INCHES MINIMUM AND 0.769 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.045 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
•
PERIPHERAL DIAMETER: 0.872 INCHES MINIMUM AND 0.876 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
JOINT TYPE
SCARF-PERIPHERAL RETAINER
CUT TYPE
DIAGONAL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION
SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is MS28774-018?
MS28774-018 is a BACKUP RING,AIRCRAF.
What parts can replace MS28774-018?
There are 25 known substitutes for MS28774-018: 2502774-18, 63750-100 ITEM 19CP, 63750-2 ITEM 19CP and 22 more. Substitute compatibility should be verified for your specific system.
Is MS28774-018 still available?
MS28774-018 is currently cancelled.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.