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211055559 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

211055559: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 625 OVERALL, attachment_method: ROUND HOLE, peripheral_diameter: 46.000 INCHES NOMINAL IN, center_hole_diameter: 42.980 INCHES MINIMUM AND 42.985 INCHES MAXIMUM IN, cross-sectional_height: 0.605 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN, attachment_hole_diameter: 0.279 INCHES MINIMUM AND 0.289 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-444-8353, 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
211055559
NSN: 5330-01-444-8353
FSC: 5330 — Packing and Gasket Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY 625 OVERALL
attachment_methodROUND HOLE
peripheral_diameter46.000 INCHES NOMINAL IN
center_hole_diameter42.980 INCHES MINIMUM AND 42.985 INCHES MAXIMUM IN
cross-sectional_height0.605 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
attachment_hole_diameter0.279 INCHES MINIMUM AND 0.289 INCHES MAXIMUM IN
attachment_feature_quantity45
attachment_feature_circle_diameter44.060 INCHES NOMINAL SINGLE CIRCLE IN
material_document_and_classificationASTM B443, GRADE 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-444-8353
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 211055559 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
•
ATTACHMENT HOLE DIAMETER: 0.279 INCHES MINIMUM AND 0.289 INCHES MAXIMUM IN
•
ATTACHMENT FEATURE QUANTITY: 45
•
CROSS-SECTIONAL HEIGHT: 0.605 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B443, GRADE 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
ATTACHMENT FEATURE CIRCLE DIAMETER: 44.060 INCHES NOMINAL SINGLE CIRCLE IN
•
PERIPHERAL DIAMETER: 46.000 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 42.980 INCHES MINIMUM AND 42.985 INCHES MAXIMUM IN
•
MATERIAL: NICKEL ALLOY 625 OVERALL
TECHNICAL CHARACTERISTICS
ATTACHMENT HOLE DIAMETER0.279 INCHES MINIMUM AND 0.289 INCHES MAXIMUM IN
ATTACHMENT FEATURE QUANTITY45
CROSS-SECTIONAL HEIGHT0.605 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B443, GRADE 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
ATTACHMENT FEATURE CIRCLE DIAMETER44.060 INCHES NOMINAL SINGLE CIRCLE IN
PERIPHERAL DIAMETER46.000 INCHES NOMINAL IN
CENTER HOLE DIAMETER42.980 INCHES MINIMUM AND 42.985 INCHES MAXIMUM IN
MATERIALNICKEL ALLOY 625 OVERALL
ATTACHMENT METHODROUND HOLE
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

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 211055559?
211055559 is a RETAINER,PACKING.
What is the NSN for 211055559?
211055559 is cataloged in the U.S. Government catalog under NSN 5330-01-444-8353. This indicates validated use in U.S. government and defense supply chains.
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