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Technical Data Sheet
803-2177917-04-19 ✓ 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 GASKET is a the manufacturer industrial component. Key specifications include overall_length: 49.750 INCHES MINIMUM AND 50.250 INCHES MAXIMUM IN, special_features: MATERIAL: VARIOUS ORGANIC OR INORGANIC MATERIALS AND BINDERS., style_designator: SQUARE, end_item_identification: LOGISTICS SUPPORT VESSEL, cross-sectional_thickness: 0.062 INCHES NOMINAL IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-182-3143, 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
803-2177917-04-19
NSN: 5330-00-182-3143
FSC: 5330
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
overall_length49.750 INCHES MINIMUM AND 50.250 INCHES MAXIMUM IN
special_featuresMATERIAL: VARIOUS ORGANIC OR INORGANIC MATERIALS AND BINDERS.
style_designatorSQUARE
end_item_identificationLOGISTICS SUPPORT VESSEL
cross-sectional_thickness0.062 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
environmental_attribute_codeASBESTOS ALTERNATIVE PRODUCTS
NSN5330-00-182-3143
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 803-2177917-04-19 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
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
CRITICALITY CODE JUSTIFICATION: ZZZY
TECHNICAL CHARACTERISTICS (FLIS)
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
CRITICALITY CODE JUSTIFICATIONZZZY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
803-1385623-051 -17Interchangeable
interchangeable cross-reference
interchangeable
LA97955Interchangeable
interchangeable cross-reference
interchangeable
A-9114Interchangeable
interchangeable cross-reference
interchangeable
803-2177917-04X-19Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 803-2177917-04-19?
803-2177917-04-19 is a GASKET.
What parts can replace 803-2177917-04-19?
There are 4 known substitutes for 803-2177917-04-19: 803-1385623-051 -17, LA97955, A-9114 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 803-2177917-04-19?
803-2177917-04-19 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-182-3143. This indicates validated use in U.S. government and defense supply chains.
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