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MC17920 — PACKING WITH RETAINER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

MC17920: PACKING WITH RETAINER.

The PACKING WITH RETAINER is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE AND GRAPHITE OUTER RING, construction: TWO-PIECE, outside_diameter: 0.0675 INCHES NOMINAL IN, retainer_thickness: 0.154 INCHES NOMINAL IN, end_item_identification: F-15, material_document_and_classification: AEROLON 10 MFR REF 1ST MATERIAL RESPONSE INNER RING. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-335-5935, 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
MC17920
NSN: 5330-01-335-5935
FSC: 5330 — Packing and Gasket Materials
CAGE: 76050 — EATON AEROSPACE LLC DBA STERER ENGINEERING DIV M.C.AEROSPACE (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE AND GRAPHITE OUTER RING
constructionTWO-PIECE
outside_diameter0.0675 INCHES NOMINAL IN
retainer_thickness0.154 INCHES NOMINAL IN
end_item_identificationF-15
material_document_and_classificationAEROLON 10 MFR REF 1ST MATERIAL RESPONSE INNER RING
NSN5330-01-335-5935
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MC17920 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
•
OUTSIDE DIAMETER: 0.0675 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AEROLON 10 MFR REF 1ST MATERIAL RESPONSE INNER RING
•
RETAINER THICKNESS: 0.154 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC RETAINER
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER0.0675 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAEROLON 10 MFR REF 1ST MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATIONAEROLON 10 MFR REF 2ND MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-83416 MIL SPEC SINGLE MATERIAL RESPONSE RETAINER
RETAINER THICKNESS0.154 INCHES NOMINAL IN
END ITEM IDENTIFICATIONF-15
MATERIALRUBBER SYNTHETIC RETAINER
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE AND GRAPHITE INNER RING
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE AND GRAPHITE OUTER RING
CONSTRUCTIONTWO-PIECE
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MC17920?
MC17920 is a PACKING WITH RETAINER.
What is the NSN for MC17920?
MC17920 is cataloged in the U.S. Government catalog under NSN 5330-01-335-5935. This indicates validated use in U.S. government and defense supply chains.
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