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17B6D1390-501 — SEAL,PLAIN ENCASED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

17B6D1390-501: SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 RETAINER, attachment_method: ROUND HOLE, attachment_hole_diameter: 0.328 INCHES MINIMUM AND 0.338 INCHES MAXIMUM IN, accommodated_shaft_diameter: 2.005 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN, material_document_and_classification: MIL-R-25988 MIL SPEC SINGLE MATERIAL RESPONSE SEALING ELEMENT. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-425-0131, 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
17B6D1390-501
NSN: 5330-01-425-0131
FSC: 5330 — Packing and Gasket Materials
CAGE: 88277 — THE BOEING COMPANY (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 RETAINER
attachment_methodROUND HOLE
attachment_hole_diameter0.328 INCHES MINIMUM AND 0.338 INCHES MAXIMUM IN
accommodated_shaft_diameter2.005 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN
attachment_feature_quantity4
material_document_and_classificationMIL-R-25988 MIL SPEC SINGLE MATERIAL RESPONSE SEALING ELEMENT
NSN5330-01-425-0131
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 17B6D1390-501 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: 0.328 INCHES MINIMUM AND 0.338 INCHES MAXIMUM IN
•
ATTACHMENT FEATURE QUANTITY: 4
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-25988 MIL SPEC SINGLE MATERIAL RESPONSE SEALING ELEMENT
•
ACCOMMODATED SHAFT DIAMETER: 2.005 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN
•
MATERIAL: RUBBER FLUOROSILICONE CLASS FQ SEALING ELEMENT
•
ATTACHMENT METHOD: ROUND HOLE
TECHNICAL CHARACTERISTICS
ATTACHMENT HOLE DIAMETER0.328 INCHES MINIMUM AND 0.338 INCHES MAXIMUM IN
ATTACHMENT FEATURE QUANTITY4
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-25988 MIL SPEC SINGLE MATERIAL RESPONSE SEALING ELEMENT
ACCOMMODATED SHAFT DIAMETER2.005 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN
MATERIALRUBBER FLUOROSILICONE CLASS FQ SEALING ELEMENT
MATERIALALUMINUM ALLOY 6061 RETAINER
ATTACHMENT METHODROUND HOLE
SUBSTITUTES & CROSS-REFERENCES 3
4099057-501Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
870373Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
17B6D13909-501Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 17B6D1390-501?
17B6D1390-501 is a SEAL,PLAIN ENCASED.
What parts can replace 17B6D1390-501?
There are 3 known substitutes for 17B6D1390-501: 4099057-501, 870373, 17B6D13909-501. Substitute compatibility should be verified for your specific system.
What is the NSN for 17B6D1390-501?
17B6D1390-501 is cataloged in the U.S. Government catalog under NSN 5330-01-425-0131. This indicates validated use in U.S. government and defense supply chains.
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