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Technical Data Sheet
207190 ✓ 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 RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: PLASTIC OVERALL, joint_type: SCARF-PERIPHERAL RETAINER, peripheral_diameter: 1.312 INCHES NOMINAL IN, center_hole_diameter: 1.094 INCHES NOMINAL IN, cross-sectional_height: 0.046 INCHES NOMINAL IN, cross-sectional_shape_style: SQUARE/RECTANGULAR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-290-0324, 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
207190
NSN: 5330-00-290-0324
FSC: 5330
CAGE: 23926 — KOMATSU AMERICA CORPORATION (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
joint_typeSCARF-PERIPHERAL RETAINER
peripheral_diameter1.312 INCHES NOMINAL IN
center_hole_diameter1.094 INCHES NOMINAL IN
cross-sectional_height0.046 INCHES NOMINAL IN
cross-sectional_shape_styleSQUARE/RECTANGULAR
NSN5330-00-290-0324
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 207190 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 DIAMETER: 2.125 INCHES NOMINAL IN
CASE STYLE: SQUARE
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
MATERIAL: STEEL CASE
HOUSING BORE DIAMETER: 3.251 INCHES NOMINAL IN
OUTSIDE DIAMETER: 3.256 INCHES NOMINAL IN
SEAL WIDTH: 0.500 INCHES NOMINAL IN
SEALING ELEMENT STYLE: ANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
ACCOMMODATED SHAFT DIAMETER2.125 INCHES NOMINAL IN
CASE STYLESQUARE
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2000 FEET PER MINUTE FT
MATERIALSTEEL CASE
HOUSING BORE DIAMETER3.251 INCHES NOMINAL IN
OUTSIDE DIAMETER3.256 INCHES NOMINAL IN
SEAL WIDTH0.500 INCHES NOMINAL IN
SEALING ELEMENT STYLEANGULAR
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
SURFACE TREATMENTPLASTIC CASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
32524M1Interchangeable
interchangeable cross-reference
interchangeable
21302Interchangeable
interchangeable cross-reference
interchangeable
51Interchangeable
interchangeable cross-reference
interchangeable
M1585Interchangeable
interchangeable cross-reference
interchangeable
91605PC175Interchangeable
interchangeable cross-reference
interchangeable
N1072PCM1585Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 207190?
207190 is a RETAINER,PACKING.
What parts can replace 207190?
There are 18 known substitutes for 207190: 32524M1, 21302, 51 and 15 more. Substitute compatibility should be verified for your specific system.
Is 207190 still available?
207190 is currently cancelled.
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