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ZX5178 — RUBBER ROUND SECTION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

ZX5178: RUBBER ROUND SECTION.

The RUBBER ROUND SECTION is a the manufacturer industrial component. Key specifications include length: 1200.000 INCHES NOMINAL IN, material: RUBBER LOCATION NOT OTHERWISE SPECIFIED, surface_condition: SMOOTH, fabrication_method: COMPRESSED, cross-sectional_shape_style: CIRCULAR, cross_section_outside_diameter: 0.156 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-028-6922, 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
ZX5178
NSN: 5330-01-028-6922
FSC: 5330 — Packing and Gasket Materials
CAGE: 76385 — MINOR RUBBER CO INC (USA)
SPECIFICATIONS
length1200.000 INCHES NOMINAL IN
materialRUBBER LOCATION NOT OTHERWISE SPECIFIED
surface_conditionSMOOTH
fabrication_methodCOMPRESSED
cross-sectional_shape_styleCIRCULAR
cross_section_outside_diameter0.156 INCHES NOMINAL IN
NSN5330-01-028-6922
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: ZX5178 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
•
LENGTH: 1200.000 INCHES NOMINAL IN
•
SURFACE CONDITION: SMOOTH
•
CROSS-SECTIONAL SHAPE STYLE: CIRCULAR
•
COLOR: BLACK LOCATION NOT OTHERWISE SPECIFIED
•
CROSS SECTION OUTSIDE DIAMETER: 0.156 INCHES NOMINAL IN
•
MATERIAL: RUBBER LOCATION NOT OTHERWISE SPECIFIED
•
FABRICATION METHOD: COMPRESSED
TECHNICAL CHARACTERISTICS
LENGTH1200.000 INCHES NOMINAL IN
SURFACE CONDITIONSMOOTH
CROSS-SECTIONAL SHAPE STYLECIRCULAR
COLORBLACK LOCATION NOT OTHERWISE SPECIFIED
CROSS SECTION OUTSIDE DIAMETER0.156 INCHES NOMINAL IN
MATERIALRUBBER LOCATION NOT OTHERWISE SPECIFIED
FABRICATION METHODCOMPRESSED
SUBSTITUTES & CROSS-REFERENCES 4
P1897448-1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
ZX5165Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
879951Reference document
Same NSN cross-reference
Reference document — Secondary reference
17798-0Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 ZX5178?
ZX5178 is a RUBBER ROUND SECTION.
What parts can replace ZX5178?
There are 4 known substitutes for ZX5178: P1897448-1, ZX5165, 879951 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ZX5178?
ZX5178 is cataloged in the U.S. Government catalog under NSN 5330-01-028-6922. This indicates validated use in U.S. government and defense supply chains.
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