DF330636 FN 53 — O-RING

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

DF330636 FN 53: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM, center_hole_diameter: 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN, cross-sectional_height: 0.380 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-424-5267, 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

DF330636 FN 53

NSN: 5331-01-424-5267
FSC: 5331 — O-ring
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)

SPECIFICATIONS

material	RUBBER FLUOROCARBON CLASS FPM
center_hole_diameter	0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
cross-sectional_height	0.380 INCHES NOMINAL IN
NSN	5331-01-424-5267

COMPONENT DIAGRAM

KEY FEATURES

•

CROSS-SECTIONAL HEIGHT: 0.380 INCHES NOMINAL IN

•

CENTER HOLE DIAMETER: 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN

•

MATERIAL: RUBBER FLUOROCARBON CLASS FPM

TECHNICAL CHARACTERISTICS

CROSS-SECTIONAL HEIGHT	0.380 INCHES NOMINAL IN
CENTER HOLE DIAMETER	0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
MATERIAL	RUBBER FLUOROCARBON CLASS FPM

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 2

211094345Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

211055120Same 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 DF330636 FN 53?

DF330636 FN 53 is a O-RING.

What parts can replace DF330636 FN 53?

There are 2 known substitutes for DF330636 FN 53: 211094345, 211055120. Substitute compatibility should be verified for your specific system.

What is the NSN for DF330636 FN 53?

DF330636 FN 53 is cataloged in the U.S. Government catalog under NSN 5331-01-424-5267. This indicates validated use in U.S. government and defense supply chains.

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DF330636 FN 53 — O-RING

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