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8453RANDDI — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8453RANDDI: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, body_recess_depth: 0.097 INCHES NOMINAL IN, surface_treatment: PASSIVATE OVERALL, peripheral_diameter: 0.530 INCHES NOMINAL IN, body_recess_diameter: 0.436 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN, center_hole_diameter: 0.314 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-409-9556, 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
8453RANDDI
NSN: 5330-00-409-9556
FSC: 5330 — Packing and Gasket Materials
CAGE: 88535 — ESSEX INDUSTRIES, INC. DBA ESSEX INDUSTRIES (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
body_recess_depth0.097 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
peripheral_diameter0.530 INCHES NOMINAL IN
body_recess_diameter0.436 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
center_hole_diameter0.314 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN
cross-sectional_height0.350 INCHES NOMINAL IN
cross-sectional_shape_styleFLANGE
flanged_body_outside_diameter0.362 INCHES NOMINAL IN
NSN5330-00-409-9556
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8453RANDDI 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: 0.350 INCHES NOMINAL IN
•
BODY RECESS DIAMETER: 0.436 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: FLANGE
•
FLANGED BODY OUTSIDE DIAMETER: 0.362 INCHES NOMINAL IN
•
PERIPHERAL DIAMETER: 0.530 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
CENTER HOLE DIAMETER: 0.314 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 304 OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.350 INCHES NOMINAL IN
BODY RECESS DIAMETER0.436 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEFLANGE
FLANGED BODY OUTSIDE DIAMETER0.362 INCHES NOMINAL IN
PERIPHERAL DIAMETER0.530 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
CENTER HOLE DIAMETER0.314 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN
MATERIALSTEEL COMP 304 OVERALL
BODY RECESS DEPTH0.097 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8453RANDDI?
8453RANDDI is a RETAINER,PACKING.
What is the NSN for 8453RANDDI?
8453RANDDI is cataloged in the U.S. Government catalog under NSN 5330-00-409-9556. This indicates validated use in U.S. government and defense supply chains.
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