PartsTable
Technical Data Sheet
Download PDF

566-6985431-11 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

566-6985431-11: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, peripheral_diameter: 6.540 INCHES NOMINAL IN, center_hole_diameter: 0.502 INCHES MINIMUM AND 0.504 INCHES MAXIMUM IN, cross-sectional_height: 0.375 INCHES NOMINAL IN, end_item_identification: ROD ASSY, cross-sectional_shape_style: SQUARE/RECTANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-641-5619, 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
566-6985431-11
NSN: 5330-01-641-5619
FSC: 5330 — Packing and Gasket Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY OVERALL
special_featuresRETAINER IS SPLIT, AND EACH HALF HAS TWO 0.406 IN (NOM) DIA HOLES ON A 5.875 IN BOLT CIRCLE AND TW0 0.406 IN (NOM) DIA HOLES ON A 5.656 IN (NOM) BOLT CIRCLE IN
peripheral_diameter6.540 INCHES NOMINAL IN
center_hole_diameter0.502 INCHES MINIMUM AND 0.504 INCHES MAXIMUM IN
cross-sectional_height0.375 INCHES NOMINAL IN
end_item_identificationROD ASSY
cross-sectional_shape_styleSQUARE/RECTANGULAR
part_name_assigned_by_controlling_agencyRETAINER, SPLIT HALF
NSN5330-01-641-5619
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 566-6985431-11 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: 0.375 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
•
PERIPHERAL DIAMETER: 6.540 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.502 INCHES MINIMUM AND 0.504 INCHES MAXIMUM IN
•
MATERIAL: NICKEL ALLOY OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.375 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
PERIPHERAL DIAMETER6.540 INCHES NOMINAL IN
SPECIAL FEATURESRETAINER IS SPLIT, AND EACH HALF HAS TWO 0.406 IN (NOM) DIA HOLES ON A 5.875 IN BOLT CIRCLE AND TW0 0.406 IN (NOM) DIA HOLES ON A 5.656 IN (NOM) BOLT CIRCLE IN
CENTER HOLE DIAMETER0.502 INCHES MINIMUM AND 0.504 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCYRETAINER, SPLIT HALF
END ITEM IDENTIFICATIONROD ASSY
MATERIALNICKEL ALLOY OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
H623-0503-11Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
566-6985431Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 566-6985431-11?
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 566-6985431-11?
566-6985431-11 is a RETAINER,PACKING.
What parts can replace 566-6985431-11?
There are 2 known substitutes for 566-6985431-11: H623-0503-11, 566-6985431. Substitute compatibility should be verified for your specific system.
What is the NSN for 566-6985431-11?
566-6985431-11 is cataloged in the U.S. Government catalog under NSN 5330-01-641-5619. 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 — 566-6985431-11