PartsTable
Technical Data Sheet
375288 ✓ 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

CONNECTOR,MULTIPLE,FLUID PRESSUR. Key specifications include material: COPPER ALLOY 360, thickness: 0.750 INCHES NOMINAL IN, thread_size: 5/8 IN-18 LOCATION NOT OTHERWISE SPECIFIED IN, thread_class: 2B LOCATION NOT OTHERWISE SPECIFIED, overall_width: 0.812 INCHES NOMINAL IN, overall_length: 1.188 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-154-8358, 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
375288
NSN: 5330-00-154-8358
FSC: 5330
CAGE: 80201 — SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS (USA)
SPECIFICATIONS
materialCOPPER ALLOY 360
thickness0.750 INCHES NOMINAL IN
thread_size5/8 IN-18 LOCATION NOT OTHERWISE SPECIFIED IN
thread_class2B LOCATION NOT OTHERWISE SPECIFIED
overall_width0.812 INCHES NOMINAL IN
overall_length1.188 INCHES NOMINAL IN
connection_stylePLAIN LOCATION NOT OTHERWISE SPECIFIED
special_featuresWEAPON SYSTEM ESSENTIAL
style_designator1 FLUID CONNECTION
thread_directionRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
thread_provisionTHREADED LOCATION NOT OTHERWISE SPECIFIED
bolt_hole_diameter0.593 INCHES MINIMUM AND 0.598 INCHES MAXIMUM IN
NSN5330-00-154-8358
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 375288 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: 2.875 INCHES NOMINAL IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
COLOR: BLACK
SEAL WIDTH: 0.500 INCHES NOMINAL IN
HARDNESS RATING: 80.0 SHORE DUROMETER A NOMINAL OVERALL
CASE STYLE: SQUARE
MATERIAL: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
SEALING ELEMENT STYLE: ANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
ACCOMMODATED SHAFT DIAMETER2.875 INCHES NOMINAL IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2000 FEET PER MINUTE FT
COLORBLACK
SEAL WIDTH0.500 INCHES NOMINAL IN
HARDNESS RATING80.0 SHORE DUROMETER A NOMINAL OVERALL
CASE STYLESQUARE
MATERIALLEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
SEALING ELEMENT STYLEANGULAR
MAXIMUM PRESSURE RATING7.0 POUNDS PER SQUARE INCH (PSI) LBS
HOUSING BORE DIAMETER3.751 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
D15-790VPC642-643Interchangeable
interchangeable cross-reference
interchangeable
D15-494KPC695-696Interchangeable
interchangeable cross-reference
interchangeable
D15-646CPC642-643Interchangeable
interchangeable cross-reference
interchangeable
664038Interchangeable
Slippers,convalescent Patients'
interchangeable
MIL-S-37080Interchangeable
Slippers,convalescent Patients'
interchangeable
55006Interchangeable
Slippers,convalescent Patients'
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 375288?
375288 is a CONNECTOR,MULTIPLE,FLUID PRESSUR.
What parts can replace 375288?
There are 31 known substitutes for 375288: D15-790VPC642-643, D15-494KPC695-696, D15-646CPC642-643 and 28 more. Substitute compatibility should be verified for your specific system.
Is 375288 still available?
375288 is currently cancelled.
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