Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, center_hole_diameter: 0.750 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN, elongation_percentage: 250 MAXIMUM, cross-sectional_height: 0.094 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN, material_document_and_classification: MIL-R-7362B TY I, COMP B MIL SPEC SINGLE MATERIAL RESPONSE. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-418-0324, 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
20R512-10
NSN:5331-01-418-0324 FSC:5331 — O-RING CAGE:0JRC1 — NORTHROP GRUMMAN TECHNICAL SERVICES, INC. DBA DEFENSE SYSTEMS SECTOR (USA)
SPECIFICATIONS
material
RUBBER SYNTHETIC
hardness_rating
70.0 SHORE DUROMETER A NOMINAL
center_hole_diameter
0.750 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
elongation_percentage
250 MAXIMUM
cross-sectional_height
0.094 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
material_document_and_classification
MIL-R-7362B TY I, COMP B MIL SPEC SINGLE MATERIAL RESPONSE
NSN
5331-01-418-0324
COMPONENT DIAGRAM
KEY FEATURES
•
CENTER HOLE DIAMETER: 0.750 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
•
ELONGATION PERCENTAGE: 250 MAXIMUM
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-7362B TY I, COMP B MIL SPEC SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL HEIGHT: 0.094 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL
TECHNICAL CHARACTERISTICS (FLIS)
CENTER HOLE DIAMETER
0.750 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
ELONGATION PERCENTAGE
250 MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
MIL-R-7362B TY I, COMP B MIL SPEC SINGLE MATERIAL RESPONSE
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FREQUENTLY ASKED QUESTIONS
What is 20R512-10?
20R512-10 is a O-RING.
What parts can replace 20R512-10?
There are 9 known substitutes for 20R512-10: M83248/1-910, 137.000.825, 6V-4589 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20R512-10?
20R512-10 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-418-0324. This indicates validated use in U.S. government and defense supply chains.
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