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3053911 — RING,RETAINING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3053911: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302, ring_style: STRAIGHT GAP, usage_design: INTERNAL, inside_diameter: 0.788 INCHES MINIMUM AND 0.798 INCHES MAXIMUM IN, outside_diameter: 0.852 INCHES MINIMUM AND 0.862 INCHES MAXIMUM IN, material_diameter: 0.032 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-460-3444, 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
3053911
NSN: 5330-00-460-3444
NIINs: 004603444, 012591619
FSC: 5330 — Packing and Gasket Materials
CAGE: 03104 — TELEDYNE BROWN ENGINEERING, INC. DBA TELEDYNE TURBINE ENGINES DIV TELEDYNE TURBINE ENGINES (USA)
SPECIFICATIONS
materialSTEEL COMP 302
ring_styleSTRAIGHT GAP
usage_designINTERNAL
inside_diameter0.788 INCHES MINIMUM AND 0.798 INCHES MAXIMUM IN
outside_diameter0.852 INCHES MINIMUM AND 0.862 INCHES MAXIMUM IN
material_diameter0.032 INCHES NOMINAL IN
casehardening_indicatorNOT CASEHARDENED
cross-sectional_shape_styleROUND
material_document_and_classificationQQ-W-423, COMP 302, COND B FED SPEC SINGLE MATERIAL RESPONSE
NSN5330-00-460-3444
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3053911 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: 0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN
•
HARDNESS RATING: 60.0 SHORE DUROMETER A MINIMUM AND 70.0 SHORE DUROMETER A MAXIMUM OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: ANGLE
•
ANGLE: 43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM
•
PERIPHERAL DIAMETER: 0.534 INCHES MINIMUM AND 0.556 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.360 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN
HARDNESS RATING60.0 SHORE DUROMETER A MINIMUM AND 70.0 SHORE DUROMETER A MAXIMUM OVERALL
CROSS-SECTIONAL SHAPE STYLEANGLE
ANGLE43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM
PERIPHERAL DIAMETER0.534 INCHES MINIMUM AND 0.556 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.360 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3053911?
3053911 is a RING,RETAINING.
What is the NSN for 3053911?
3053911 is cataloged in the U.S. Government catalog under NSN 5330-00-460-3444. This indicates validated use in U.S. government and defense supply chains.
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