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6397389 PIECE 41 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6397389 PIECE 41: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: TITANIUM OVERALL, rim_surface_width: 0.300 INCHES NOMINAL IN, peripheral_diameter: 4.080 INCHES MINIMUM AND 4.100 INCHES MAXIMUM IN, center_hole_diameter: 3.420 INCHES MINIMUM AND 3.430 INCHES MAXIMUM IN, cross-sectional_height: 0.690 INCHES MINIMUM AND 0.980 INCHES MAXIMUM IN, end_item_identification: CTFGL PUMP; WASP CLASS LHD; TARAWA CLASS LHA; FORRESTAL CLASS CV; NIMITZ CLASS CVN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-349-1807, 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
6397389 PIECE 41
NSN: 5330-01-349-1807
FSC: 5330 — Packing and Gasket Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialTITANIUM OVERALL
rim_surface_width0.300 INCHES NOMINAL IN
peripheral_diameter4.080 INCHES MINIMUM AND 4.100 INCHES MAXIMUM IN
center_hole_diameter3.420 INCHES MINIMUM AND 3.430 INCHES MAXIMUM IN
cross-sectional_height0.690 INCHES MINIMUM AND 0.980 INCHES MAXIMUM IN
end_item_identificationCTFGL PUMP; WASP CLASS LHD; TARAWA CLASS LHA; FORRESTAL CLASS CV; NIMITZ CLASS CVN
cross-sectional_thickness0.650 INCHES MINIMUM AND 0.680 INCHES MAXIMUM IN
cross-sectional_shape_styleFLANGE
NSN5330-01-349-1807
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6397389 PIECE 41 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 THICKNESS: 0.650 INCHES MINIMUM AND 0.680 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.690 INCHES MINIMUM AND 0.980 INCHES MAXIMUM IN
•
RIM SURFACE WIDTH: 0.300 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: FLANGE
•
PERIPHERAL DIAMETER: 4.080 INCHES MINIMUM AND 4.100 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 3.420 INCHES MINIMUM AND 3.430 INCHES MAXIMUM IN
•
MATERIAL: TITANIUM OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.650 INCHES MINIMUM AND 0.680 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT0.690 INCHES MINIMUM AND 0.980 INCHES MAXIMUM IN
RIM SURFACE WIDTH0.300 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEFLANGE
PERIPHERAL DIAMETER4.080 INCHES MINIMUM AND 4.100 INCHES MAXIMUM IN
CENTER HOLE DIAMETER3.420 INCHES MINIMUM AND 3.430 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONCTFGL PUMP; WASP CLASS LHD; TARAWA CLASS LHA; FORRESTAL CLASS CV; NIMITZ CLASS CVN
MATERIALTITANIUM OVERALL
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
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 6397389 PIECE 41?
6397389 PIECE 41 is a RETAINER,PACKING.
What is the NSN for 6397389 PIECE 41?
6397389 PIECE 41 is cataloged in the U.S. Government catalog under NSN 5330-01-349-1807. This indicates validated use in U.S. government and defense supply chains.
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