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1662-001 PC47 — PACKING ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1662-001 PC47: PACKING ASSEMBLY.

The PACKING ASSEMBLY is a the manufacturer industrial component. Key specifications include height: 2.125 INCHES NOMINAL IN, inside_diameter: 21.000 INCHES NOMINAL IN, outside_diameter: 22.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-169-5585, 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
1662-001 PC47
NSN: 5330-01-169-5585
FSC: 5330 — Packing and Gasket Materials
CAGE: 27423 — ALUF INDUSTRIES INC (USA)
SPECIFICATIONS
height2.125 INCHES NOMINAL IN
inside_diameter21.000 INCHES NOMINAL IN
outside_diameter22.250 INCHES NOMINAL IN
intermediate_ring_quantity5
NSN5330-01-169-5585
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1662-001 PC47 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
•
INTERMEDIATE RING QUANTITY: 5
•
OUTSIDE DIAMETER: 22.250 INCHES NOMINAL IN
•
INSIDE DIAMETER: 21.000 INCHES NOMINAL IN
•
HEIGHT: 2.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INTERMEDIATE RING QUANTITY5
OUTSIDE DIAMETER22.250 INCHES NOMINAL IN
INSIDE DIAMETER21.000 INCHES NOMINAL IN
HEIGHT2.125 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 6
54-50-4990Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
87643-6502 ITEM 47Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
STYLE1834Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
501-6130289 ITEReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
501-4675660Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
4675660 ITEM 47Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1662-001 PC47?
1662-001 PC47 is a PACKING ASSEMBLY.
What parts can replace 1662-001 PC47?
There are 6 known substitutes for 1662-001 PC47: 54-50-4990, 87643-6502 ITEM 47, STYLE1834 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1662-001 PC47?
1662-001 PC47 is cataloged in the U.S. Government catalog under NSN 5330-01-169-5585. This indicates validated use in U.S. government and defense supply chains.
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