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9804156 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

9804156: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q AND PLASTIC POLYTETRAFLUOROETHYLENE, special_features: POLYTETRAFLUOROETHYLENE ENCAPSULATED SILICONE O-RING, center_hole_diameter: 22.835 INCHES MINIMUM AND 23.045 INCHES MAXIMUM IN, cross-sectional_height: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-541-4661, 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
9804156
NSN: 5331-01-541-4661
FSC: 5331 — O-ring
CAGE: 1V224 — PAUL MUELLER COMPANY DBA PAUL MUELLER CO (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q AND PLASTIC POLYTETRAFLUOROETHYLENE
special_featuresPOLYTETRAFLUOROETHYLENE ENCAPSULATED SILICONE O-RING
center_hole_diameter22.835 INCHES MINIMUM AND 23.045 INCHES MAXIMUM IN
cross-sectional_height0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
NSN5331-01-541-4661
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9804156 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
•
CROSS-SECTIONAL HEIGHT: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 22.835 INCHES MINIMUM AND 23.045 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SILICONE CLASS Q AND PLASTIC POLYTETRAFLUOROETHYLENE
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
SPECIAL FEATURESPOLYTETRAFLUOROETHYLENE ENCAPSULATED SILICONE O-RING
CENTER HOLE DIAMETER22.835 INCHES MINIMUM AND 23.045 INCHES MAXIMUM IN
MATERIALRUBBER SILICONE CLASS Q AND PLASTIC POLYTETRAFLUOROETHYLENE
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 9804156?
9804156 is a O-RING.
What is the NSN for 9804156?
9804156 is cataloged in the U.S. Government catalog under NSN 5331-01-541-4661. This indicates validated use in U.S. government and defense supply chains.
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