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Technical Data Sheet
PartsTable / COMPONENT / 6131-2
6131-2 ✓ 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 BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY DISK, stem_type: NONRISING, case_style: SQUARE, seal_width: 0.625 INCHES NOMINAL IN, valve_size: 0.500 INCHES IN, body_length: 1.630 INCHES NOMINAL 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 5330-00-248-1171, 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
6131-2
NSN: 5330-00-248-1171
FSC: 5330
CAGE: 79150 — DANA AUTOMOTIVE SYSTEMS GROUP, LLC DBA DANA SEALING PRODUCTS (USA)
SPECIFICATIONS
materialCOPPER ALLOY DISK
stem_typeNONRISING
case_styleSQUARE
seal_width0.625 INCHES NOMINAL IN
valve_size0.500 INCHES IN
body_length1.630 INCHES NOMINAL IN
bonnet_typeINSIDE SCREW
design_typeNONREUSABLE
head_length0.484 INCHES NOMINAL IN
temp_rating250.0 FAHRENHEIT MAXIMUM DEGF
body_diameter2.750 INCHES NOMINAL IN
drop_pressureERR-060
NSN5330-00-248-1171
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6131-2 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
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
•
SEAL WIDTH: 0.625 INCHES NOMINAL IN
•
MATERIAL: STEEL CASE
•
ACCOMMODATED SHAFT DIAMETER: 4.688 INCHES NOMINAL IN
•
CASE STYLE: SQUARE
•
SEALING ELEMENT STYLE: ANGULAR
•
HOUSING BORE DIAMETER: 6.371 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2000 FEET PER MINUTE FT
SEAL WIDTH0.625 INCHES NOMINAL IN
MATERIALSTEEL CASE
ACCOMMODATED SHAFT DIAMETER4.688 INCHES NOMINAL IN
CASE STYLESQUARE
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
SEALING ELEMENT STYLEANGULAR
HOUSING BORE DIAMETER6.371 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
6-131-2Interchangeable
interchangeable cross-reference
interchangeable
CF10EIDInterchangeable
interchangeable cross-reference
interchangeable
3278181Interchangeable
interchangeable cross-reference
interchangeable
061312Interchangeable
interchangeable cross-reference
interchangeable
IB647-1/2Interchangeable
interchangeable cross-reference
interchangeable
WWV54Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6131-2?
6131-2 is a BEARING,ROLLER,NEEDLE.
What parts can replace 6131-2?
There are 13 known substitutes for 6131-2: 6-131-2, CF10EID, 3278181 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6131-2?
6131-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-248-1171. 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