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211054186 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

211054186: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include angle: 0.025 RADIANS NOMINAL, material: NICKEL ALLOY 400 OVERALL, attachment_method: ROUND HOLE, peripheral_diameter: 4.075 INCHES NOMINAL IN, center_hole_diameter: 2.501 INCHES MINIMUM AND 2.503 INCHES MAXIMUM IN, cross-sectional_height: 0.120 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-377-1483, 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
211054186
NSN: 5330-01-377-1483
FSC: 5330 — Packing and Gasket Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
angle0.025 RADIANS NOMINAL
materialNICKEL ALLOY 400 OVERALL
attachment_methodROUND HOLE
peripheral_diameter4.075 INCHES NOMINAL IN
center_hole_diameter2.501 INCHES MINIMUM AND 2.503 INCHES MAXIMUM IN
cross-sectional_height0.120 INCHES NOMINAL IN
attachment_hole_diameter0.172 INCHES NOMINAL IN
attachment_feature_quantity8
attachment_feature_circle_diameter3.112 INCHES NOMINAL SINGLE CIRCLE IN
material_document_and_classificationQQ-N-281, CL A, FORM 1, COND HF FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-377-1483
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 211054186 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: 0.172 INCHES NOMINAL IN
•
ATTACHMENT FEATURE QUANTITY: 8
•
CROSS-SECTIONAL HEIGHT: 0.120 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281, CL A, FORM 1, COND HF FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
ANGLE: 0.025 RADIANS NOMINAL
•
ATTACHMENT FEATURE CIRCLE DIAMETER: 3.112 INCHES NOMINAL SINGLE CIRCLE IN
•
PERIPHERAL DIAMETER: 4.075 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 2.501 INCHES MINIMUM AND 2.503 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
ATTACHMENT HOLE DIAMETER0.172 INCHES NOMINAL IN
ATTACHMENT FEATURE QUANTITY8
CROSS-SECTIONAL HEIGHT0.120 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281, CL A, FORM 1, COND HF FED SPEC SINGLE MATERIAL RESPONSE OVERALL
ANGLE0.025 RADIANS NOMINAL
ATTACHMENT FEATURE CIRCLE DIAMETER3.112 INCHES NOMINAL SINGLE CIRCLE IN
PERIPHERAL DIAMETER4.075 INCHES NOMINAL IN
CENTER HOLE DIAMETER2.501 INCHES MINIMUM AND 2.503 INCHES MAXIMUM IN
MATERIALNICKEL ALLOY 400 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 211054186?
211054186 is a RETAINER,PACKING.
What is the NSN for 211054186?
211054186 is cataloged in the U.S. Government catalog under NSN 5330-01-377-1483. This indicates validated use in U.S. government and defense supply chains.
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