PartsTable
Technical Data Sheet
Download PDF

566-6985425-6 — PACKING ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

566-6985425-6: PACKING ASSEMBLY.

The PACKING ASSEMBLY is a the manufacturer industrial component. Key specifications include height: 0.500 INCHES NOMINAL IN, material: DISULFIDE MOLYBDENUM AND PLASTIC POLYURETHANE OVERALL, hardness_rating: 90.0 SHORE DUROMETER A NOMINAL OVERALL, inside_diameter: 5.000 INCHES NOMINAL IN, outside_diameter: 6.000 INCHES NOMINAL IN, end_item_identification: STEERING GEAR. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-630-6787, 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
566-6985425-6
NSN: 5330-01-630-6787
FSC: 5330 — Packing and Gasket Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
height0.500 INCHES NOMINAL IN
materialDISULFIDE MOLYBDENUM AND PLASTIC POLYURETHANE OVERALL
hardness_rating90.0 SHORE DUROMETER A NOMINAL OVERALL
inside_diameter5.000 INCHES NOMINAL IN
outside_diameter6.000 INCHES NOMINAL IN
end_item_identificationSTEERING GEAR
intermediate_ring_quantity4
cross-sectional_shape_styleANGLE TOP RING
material_document_and_classificationMOLYTHANE MFR REF SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencyV-PACKING ASSEMBLY
NSN5330-01-630-6787
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 566-6985425-6 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: 4
•
OUTSIDE DIAMETER: 6.000 INCHES NOMINAL IN
•
HARDNESS RATING: 90.0 SHORE DUROMETER A NOMINAL OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: MOLYTHANE MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: ANGLE TOP RING
•
INSIDE DIAMETER: 5.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INTERMEDIATE RING QUANTITY4
OUTSIDE DIAMETER6.000 INCHES NOMINAL IN
HARDNESS RATING90.0 SHORE DUROMETER A NOMINAL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMOLYTHANE MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLEANGLE TOP RING
CROSS-SECTIONAL SHAPE STYLEV INTERMEDIATE RING
CROSS-SECTIONAL SHAPE STYLEV BOTTOM
INSIDE DIAMETER5.000 INCHES NOMINAL IN
HEIGHT0.500 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYV-PACKING ASSEMBLY
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 2
H621-0101-6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
54-62-2802Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 566-6985425-6?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 566-6985425-6?
566-6985425-6 is a PACKING ASSEMBLY.
What parts can replace 566-6985425-6?
There are 2 known substitutes for 566-6985425-6: H621-0101-6, 54-62-2802. Substitute compatibility should be verified for your specific system.
What is the NSN for 566-6985425-6?
566-6985425-6 is cataloged in the U.S. Government catalog under NSN 5330-01-630-6787. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 566-6985425-6