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Technical Data Sheet
231080 ✓ 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 CUP,SPRING is a the manufacturer industrial component. Key specifications include material: PAPER AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, overall_width: 4.938 INCHES NOMINAL IN, overall_length: 5.812 INCHES NOMINAL IN, cross-sectional_thickness: 0.015 INCHES NOMINAL IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION, material_document_and_classification: MIL-G-12803,NO. +3341-C MIL SPEC ALL MATERIAL RESPONSES OVERALL.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-700-1521, 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
231080
NSN: 5340-00-700-1521
FSC: 5340
CAGE: 08683 — BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC (USA)
SPECIFICATIONS
materialPAPER AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
overall_width4.938 INCHES NOMINAL IN
overall_length5.812 INCHES NOMINAL IN
cross-sectional_thickness0.015 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationMIL-G-12803,NO. +3341-C MIL SPEC ALL MATERIAL RESPONSES OVERALL
NSN5340-00-700-1521
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 231080 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
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE
STYLE DESIGNATOR: CUP
HEIGHT: 0.250 INCHES NOMINAL IN
OUTSIDE DIAMETER: 0.745 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
MATERIAL: STEEL COMP 1010
MATERIAL THICKNESS: 0.0299 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A108 ASSN STD SINGLE MATERIAL RESPONSE
STYLE DESIGNATORCUP
HEIGHT0.250 INCHES NOMINAL IN
OUTSIDE DIAMETER0.745 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
MATERIALSTEEL COMP 1010
MATERIAL THICKNESS0.0299 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
1929Interchangeable
interchangeable cross-reference
interchangeable
SCD4166-1Interchangeable
interchangeable cross-reference
interchangeable
1621Interchangeable
interchangeable cross-reference
interchangeable
A-200DSInterchangeable
interchangeable cross-reference
interchangeable
KAPPA-B-IV-M2Interchangeable
interchangeable cross-reference
interchangeable
96257Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 231080?
231080 is a CUP,SPRING.
What parts can replace 231080?
There are 16 known substitutes for 231080: 1929, SCD4166-1, 1621 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 231080?
231080 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-700-1521. This indicates validated use in U.S. government and defense supply chains.
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