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5363361 PART 88 — SEAL,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5363361 PART 88: SEAL,PLAIN.

The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include material: RUBBER HEEL, seal_width: 0.625 INCHES NOMINAL IN, construction: SOLID, hardness_rating: 100.0 SHORE DUROMETER A NOMINAL HEEL, housing_bore_diameter: 6.375 INCHES NOMINAL IN, accommodated_shaft_diameter: 5.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-276-1667, 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
5363361 PART 88
NSN: 5330-01-276-1667
FSC: 5330 — Packing and Gasket Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialRUBBER HEEL
seal_width0.625 INCHES NOMINAL IN
constructionSOLID
hardness_rating100.0 SHORE DUROMETER A NOMINAL HEEL
housing_bore_diameter6.375 INCHES NOMINAL IN
accommodated_shaft_diameter5.125 INCHES NOMINAL IN
cross-sectional_shape_styleSINGLE LIP
NSN5330-01-276-1667
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5363361 PART 88 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
•
SEAL WIDTH: 0.625 INCHES NOMINAL IN
•
HARDNESS RATING: 100.0 SHORE DUROMETER A NOMINAL HEEL
•
HOUSING BORE DIAMETER: 6.375 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SINGLE LIP
•
ACCOMMODATED SHAFT DIAMETER: 5.125 INCHES NOMINAL IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.625 INCHES NOMINAL IN
HARDNESS RATING100.0 SHORE DUROMETER A NOMINAL HEEL
HARDNESS RATING77.0 SHORE DUROMETER A NOMINAL SEALING ELEMENT
HOUSING BORE DIAMETER6.375 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESINGLE LIP
ACCOMMODATED SHAFT DIAMETER5.125 INCHES NOMINAL IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
MATERIALRUBBER HEEL
CONSTRUCTIONSOLID
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 1
5363426-5Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5363361 PART 88?
5363361 PART 88 is a SEAL,PLAIN.
What parts can replace 5363361 PART 88?
There is 1 known substitute for 5363361 PART 88: 5363426-5. Substitute compatibility should be verified for your specific system.
What is the NSN for 5363361 PART 88?
5363361 PART 88 is cataloged in the U.S. Government catalog under NSN 5330-01-276-1667. This indicates validated use in U.S. government and defense supply chains.
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