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6333-0121 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6333-0121: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, temp_rating: -40.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF, hardness_rating: 90.0 SHORE DUROMETER A NOMINAL OVERALL, peripheral_diameter: 1.253 INCHES NOMINAL IN, center_hole_diameter: 1.071 INCHES MINIMUM AND 1.091 INCHES MAXIMUM IN, cross-sectional_height: 0.053 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-220-5128, 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
6333-0121
NSN: 5330-01-220-5128
FSC: 5330 — Packing and Gasket Materials
CAGE: 96487 — VALCOR ENGINEERING CORPORATION (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
temp_rating-40.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
hardness_rating90.0 SHORE DUROMETER A NOMINAL OVERALL
peripheral_diameter1.253 INCHES NOMINAL IN
center_hole_diameter1.071 INCHES MINIMUM AND 1.091 INCHES MAXIMUM IN
cross-sectional_height0.053 INCHES NOMINAL IN
end_item_identificationAIRCRAFT MODEL CH-53E
cross-sectional_shape_styleSQUARE/RECTANGULAR
NSN5330-01-220-5128
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6333-0121 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
•
TEMP RATING: -40.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.053 INCHES NOMINAL IN
•
HARDNESS RATING: 90.0 SHORE DUROMETER A NOMINAL OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
•
PERIPHERAL DIAMETER: 1.253 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 1.071 INCHES MINIMUM AND 1.091 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
TECHNICAL CHARACTERISTICS
TEMP RATING-40.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT0.053 INCHES NOMINAL IN
HARDNESS RATING90.0 SHORE DUROMETER A NOMINAL OVERALL
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
PERIPHERAL DIAMETER1.253 INCHES NOMINAL IN
CENTER HOLE DIAMETER1.071 INCHES MINIMUM AND 1.091 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONAIRCRAFT MODEL CH-53E
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE 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 1
8-121N300-90Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6333-0121?
6333-0121 is a RETAINER,PACKING.
What parts can replace 6333-0121?
There is 1 known substitute for 6333-0121: 8-121N300-90. Substitute compatibility should be verified for your specific system.
What is the NSN for 6333-0121?
6333-0121 is cataloged in the U.S. Government catalog under NSN 5330-01-220-5128. This indicates validated use in U.S. government and defense supply chains.
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