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CB237-23 — SEAL,PLAIN ENCASED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

CB237-23: SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING AND RUBBER SYNTHETIC CASE, case_style: SQUARE, seal_width: 0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN, temp_rating: -65.0 FAHRENHEIT AND -250.0 FAHRENHEIT DEGF, housing_bore_diameter: 1.561 INCHES MINIMUM AND 1.563 INCHES MAXIMUM IN, accommodated_shaft_diameter: 1.059 INCHES MINIMUM AND 1.065 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-064-4100, 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
CB237-23
NSN: 5330-01-064-4100
FSC: 5330 — Packing and Gasket Materials
CAGE: 71724 — JOHN CRANE, INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING AND RUBBER SYNTHETIC CASE
case_styleSQUARE
seal_width0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
temp_rating-65.0 FAHRENHEIT AND -250.0 FAHRENHEIT DEGF
housing_bore_diameter1.561 INCHES MINIMUM AND 1.563 INCHES MAXIMUM IN
accommodated_shaft_diameter1.059 INCHES MINIMUM AND 1.065 INCHES MAXIMUM IN
NSN5330-01-064-4100
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: CB237-23 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
•
TEMP RATING: -65.0 FAHRENHEIT AND -250.0 FAHRENHEIT DEGF
•
SEAL WIDTH: 0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
•
HOUSING BORE DIAMETER: 1.561 INCHES MINIMUM AND 1.563 INCHES MAXIMUM IN
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 1.059 INCHES MINIMUM AND 1.065 INCHES MAXIMUM IN
•
MATERIAL: STEEL CORROSION RESISTING AND RUBBER SYNTHETIC CASE
TECHNICAL CHARACTERISTICS
TEMP RATING-65.0 FAHRENHEIT AND -250.0 FAHRENHEIT DEGF
SEAL WIDTH0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
HOUSING BORE DIAMETER1.561 INCHES MINIMUM AND 1.563 INCHES MAXIMUM IN
CASE STYLESQUARE
ACCOMMODATED SHAFT DIAMETER1.059 INCHES MINIMUM AND 1.065 INCHES MAXIMUM IN
MATERIALSTEEL CORROSION RESISTING AND RUBBER SYNTHETIC CASE
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CB237-23?
CB237-23 is a SEAL,PLAIN ENCASED.
What is the NSN for CB237-23?
CB237-23 is cataloged in the U.S. Government catalog under NSN 5330-01-064-4100. This indicates validated use in U.S. government and defense supply chains.
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