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Technical Data Sheet
PartsTable / O-RING / 2-137 V747-75
2-137 V747-75 ✓ 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 O-RING is a the manufacturer industrial component. Key specifications include color: BROWN, material: RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM OVERALL, temp_rating: -5.0 CELSIUS AND 205.0 CELSIUS DEGC, hardness_rating: 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM OVERALL, operating_medium: FLUID, HIGH TEMPERATURE, peripheral_diameter: 2.233 INCHES MINIMUM AND 2.279 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-005-0509, 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
2-137 V747-75
NSN: 5331-01-005-0509
FSC: 5331 — O-RING
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
colorBROWN
materialRUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM OVERALL
temp_rating-5.0 CELSIUS AND 205.0 CELSIUS DEGC
hardness_rating70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM OVERALL
operating_mediumFLUID, HIGH TEMPERATURE
peripheral_diameter2.233 INCHES MINIMUM AND 2.279 INCHES MAXIMUM IN
center_hole_diameter2.033 INCHES MINIMUM AND 2.067 INCHES MAXIMUM IN
cross-sectional_height0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
type/model_designationRB199M101/103/104
end_item_identification2850-99-645-9394; 2840-99-645-9395; 2840-99-766-0507; 2840-99-766-0508
cross-sectional_shape_styleO-RING
cross_section_outside_diameter0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
NSN5331-01-005-0509
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2-137 V747-75 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
MS9388-137Interchangeable
interchangeable cross-reference
interchangeable
M83248/1-137Interchangeable
interchangeable cross-reference
interchangeable
M83248-1-137Interchangeable
interchangeable cross-reference
interchangeable
AS3209-137 CPInterchangeable
interchangeable cross-reference
interchangeable
AS3085-137Interchangeable
interchangeable cross-reference
interchangeable
2-137 V747-75Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2-137 V747-75?
2-137 V747-75 is a O-RING.
What parts can replace 2-137 V747-75?
There are 12 known substitutes for 2-137 V747-75: MS9388-137, M83248/1-137, M83248-1-137 and 9 more. Substitute compatibility should be verified for your specific system.
Is 2-137 V747-75 still available?
2-137 V747-75 is currently cancelled.
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PartsTable Design LLC · partstable.com
Last verified: July 2026