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M30403-14 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

M30403-14: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: PLASTIC TETRAFLUOROETHYLENE, special_features: CAGE STATES THEY PURCHASE FROM SEVERAL MANUFACTURERS SO CAN NOT IDENTIFY EXACTLY WHO THE OEM IS., center_hole_diameter: 0.489 INCHES NOMINAL IN, cross-sectional_height: 0.070 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-624-5829, 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
M30403-14
NSN: 5331-01-624-5829
FSC: 5331 — O-ring
CAGE: 27418 — FEDERAL-MOGUL CORP MATHER SEAL CO (USA)
SPECIFICATIONS
materialPLASTIC TETRAFLUOROETHYLENE
special_featuresCAGE STATES THEY PURCHASE FROM SEVERAL MANUFACTURERS SO CAN NOT IDENTIFY EXACTLY WHO THE OEM IS.
center_hole_diameter0.489 INCHES NOMINAL IN
cross-sectional_height0.070 INCHES NOMINAL IN
NSN5331-01-624-5829
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: M30403-14 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: 0.070 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.489 INCHES NOMINAL IN
•
MATERIAL: PLASTIC TETRAFLUOROETHYLENE
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.070 INCHES NOMINAL IN
SPECIAL FEATURESCAGE STATES THEY PURCHASE FROM SEVERAL MANUFACTURERS SO CAN NOT IDENTIFY EXACTLY WHO THE OEM IS.
CENTER HOLE DIAMETER0.489 INCHES NOMINAL IN
MATERIALPLASTIC TETRAFLUOROETHYLENE
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 3
C2-014 TFEReference document
Same NSN cross-reference
Reference document — Secondary reference
GS570J2C14Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
2-014-REVEN0C-5100Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M30403-14?
M30403-14 is a O-RING.
What parts can replace M30403-14?
There are 3 known substitutes for M30403-14: C2-014 TFE, GS570J2C14, 2-014-REVEN0C-5100. Substitute compatibility should be verified for your specific system.
What is the NSN for M30403-14?
M30403-14 is cataloged in the U.S. Government catalog under NSN 5331-01-624-5829. This indicates validated use in U.S. government and defense supply chains.
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