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Technical Data Sheet
PartsTable / COMPONENT / 120R1 CLASS 1 SIZE 220 AMS3215
120R1 CLASS 1 SIZE 220 AMS3215 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include color: BLACK, material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, temp_rating: -40.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF, hardness_rating: 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL, operating_medium: OIL, center_hole_diameter: 1.353 INCHES MINIMUM AND 1.365 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 5330-01-252-6048, 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
120R1 CLASS 1 SIZE 220 AMS3215
NSN: 5330-01-252-6048
FSC: 5330
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
colorBLACK
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
temp_rating-40.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF
hardness_rating65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
operating_mediumOIL
center_hole_diameter1.353 INCHES MINIMUM AND 1.365 INCHES MAXIMUM IN
cross-sectional_height0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
functional_descriptionAUTOMOTIVE APPL OIL RES SERVICE
cross-sectional_shape_styleO-RING
specification/standard_data81343-SAE J120R1 MANUFACTURERS SPECIFICATION
reference_data_and_literatureASTM D2000/SAE J200 2BG715B14E14E34E51E61
material_document_and_classificationAMS 3215 NATIONAL SPEC SINGLE MATERIAL RESPONSE OR B46A CAGE 76680 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-252-6048
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 120R1 CLASS 1 SIZE 220 AMS3215 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
HARDNESS RATING: 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
•
COLOR: BLACK
•
FUNCTIONAL DESCRIPTION: AUTOMOTIVE APPL OIL RES SERVICE
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3215 NATIONAL SPEC SINGLE MATERIAL RESPONSE OR B46A CAGE 76680 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
•
REFERENCE DATA AND LITERATURE: ASTM D2000/SAE J200 2BG715B14E14E34E51E61
•
OPERATING MEDIUM: OIL
•
CROSS-SECTIONAL HEIGHT: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
HARDNESS RATING65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
COLORBLACK
FUNCTIONAL DESCRIPTIONAUTOMOTIVE APPL OIL RES SERVICE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3215 NATIONAL SPEC SINGLE MATERIAL RESPONSE OR B46A CAGE 76680 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
REFERENCE DATA AND LITERATUREASTM D2000/SAE J200 2BG715B14E14E34E51E61
OPERATING MEDIUMOIL
CROSS-SECTIONAL HEIGHT0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
CENTER HOLE DIAMETER1.353 INCHES MINIMUM AND 1.365 INCHES MAXIMUM IN
TEMP RATING-40.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
34-52X3-53-24B7Interchangeable
interchangeable cross-reference
interchangeable
0-1892Interchangeable
interchangeable cross-reference
interchangeable
15332860Interchangeable
interchangeable cross-reference
interchangeable
6227-25Interchangeable
interchangeable cross-reference
interchangeable
156-698Interchangeable
interchangeable cross-reference
interchangeable
120R1 CLASS 1 SIZE 214 AMS3215Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 120R1 CLASS 1 SIZE 220 AMS3215?
120R1 CLASS 1 SIZE 220 AMS3215 is a PACKING,PREFORMED.
What parts can replace 120R1 CLASS 1 SIZE 220 AMS3215?
There are 12 known substitutes for 120R1 CLASS 1 SIZE 220 AMS3215: 34-52X3-53-24B7, 0-1892, 15332860 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 120R1 CLASS 1 SIZE 220 AMS3215?
120R1 CLASS 1 SIZE 220 AMS3215 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-252-6048. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026