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211036947 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

211036947: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, peripheral_diameter: 18.500 INCHES NOMINAL IN, center_hole_diameter: 16.720 INCHES MINIMUM AND 16.780 INCHES MAXIMUM IN, cross-sectional_height: 0.656 INCHES NOMINAL IN, material_document_and_classification: MIL-R-15624, CL III MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-377-1562, 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
211036947
NSN: 5330-01-377-1562
FSC: 5330 — Packing and Gasket Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
peripheral_diameter18.500 INCHES NOMINAL IN
center_hole_diameter16.720 INCHES MINIMUM AND 16.780 INCHES MAXIMUM IN
cross-sectional_height0.656 INCHES NOMINAL IN
material_document_and_classificationMIL-R-15624, CL III MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-377-1562
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 211036947 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: 0.656 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-15624, CL III MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
PERIPHERAL DIAMETER: 18.500 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 16.720 INCHES MINIMUM AND 16.780 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.656 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-15624, CL III MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
PERIPHERAL DIAMETER18.500 INCHES NOMINAL IN
CENTER HOLE DIAMETER16.720 INCHES MINIMUM AND 16.780 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
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 1
563-6404328 FIND 37Same 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 211036947?
211036947 is a RETAINER,PACKING.
What parts can replace 211036947?
There is 1 known substitute for 211036947: 563-6404328 FIND 37. Substitute compatibility should be verified for your specific system.
What is the NSN for 211036947?
211036947 is cataloged in the U.S. Government catalog under NSN 5330-01-377-1562. This indicates validated use in U.S. government and defense supply chains.
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