Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include cut_type: DIAGONAL OVERALL, material: PLASTIC TETRAFLUOROETHYLENE OVERALL, joint_type: SCARF-PERIPHERAL RETAINER, peripheral_diameter: 1.435 INCHES NOMINAL IN, center_hole_diameter: 1.328 INCHES MINIMUM AND 1.330 INCHES MAXIMUM IN, cross-sectional_height: 0.045 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-003-9271, 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
MS28774-027
NSN:5330-00-003-9271 FSC:5330 CAGE:96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
cut_type
DIAGONAL OVERALL
material
PLASTIC TETRAFLUOROETHYLENE OVERALL
joint_type
SCARF-PERIPHERAL RETAINER
peripheral_diameter
1.435 INCHES NOMINAL IN
center_hole_diameter
1.328 INCHES MINIMUM AND 1.330 INCHES MAXIMUM IN
cross-sectional_height
0.045 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
cross-sectional_shape_style
SQUARE/RECTANGULAR
material_document_and_classification
SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN
5330-00-003-9271
COMPONENT DIAGRAM
KEY FEATURES
•
PERIPHERAL DIAMETER: 1.432 INCHES MINIMUM AND 1.438 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
•
CENTER HOLE DIAMETER: 1.328 INCHES MINIMUM AND 1.330 INCHES MAXIMUM IN
•
CUT TYPE: DIAGONAL OVERALL
•
CROSS-SECTIONAL HEIGHT: 0.045 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
•
JOINT TYPE: SCARF-PERIPHERAL RETAINER
TECHNICAL CHARACTERISTICS (FLIS)
PERIPHERAL DIAMETER
1.432 INCHES MINIMUM AND 1.438 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE
SQUARE/RECTANGULAR
CENTER HOLE DIAMETER
1.328 INCHES MINIMUM AND 1.330 INCHES MAXIMUM IN
CUT TYPE
DIAGONAL OVERALL
CROSS-SECTIONAL HEIGHT
0.045 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION
MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
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FREQUENTLY ASKED QUESTIONS
What is MS28774-027?
MS28774-027 is a RETAINER,PACKING.
What parts can replace MS28774-027?
There are 4 known substitutes for MS28774-027: AS8791, MS28774, MILR8791 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS28774-027?
MS28774-027 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-003-9271. This indicates validated use in U.S. government and defense supply chains.
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