The RING,PISTON is a the manufacturer industrial component. Key specifications include ring_style: CONCENTRIC, joint_style: VERTICAL JOINT. This part is cataloged in the U.S.
Government catalog under NSN 5330-01-027-1308, 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
MS28774-142
NSN:5330-01-027-1308 NIINs:010271308, 013596491 FSC:5330 — Packing and Gasket Materials CAGE:96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
ring_style
CONCENTRIC
joint_style
VERTICAL JOINT
NSN
5330-01-027-1308
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.045 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
•
CUT TYPE: DIAGONAL OVERALL
•
PERIPHERAL DIAMETER: 2.725 INCHES MINIMUM AND 2.729 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 2.555 INCHES NOMINAL IN
•
MATERIAL: PLASTIC TETRAFLUOROETHYLENE OVERALL
•
JOINT TYPE: SCARF-PERIPHERAL ONE SIDE
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT
0.045 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION
SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
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FREQUENTLY ASKED QUESTIONS
What is MS28774-142?
MS28774-142 is a RING,PISTON.
What parts can replace MS28774-142?
There are 3 known substitutes for MS28774-142: MS28774, 5330PL1432498, SAE-AS8791. Substitute compatibility should be verified for your specific system.
What is the NSN for MS28774-142?
MS28774-142 is cataloged in the U.S. Government catalog under NSN 5330-01-027-1308. This indicates validated use in U.S. government and defense supply chains.
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