{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"81665-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"81665-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/81665-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/81665-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity CPC series, flange gasket, shell size 17, black neoprene, for CPC receptacle with square flange, bulk package.","salesMarkdown":"## What This Gasket Seals and Where It Fits The TE Connectivity 81665-2 is a flange gasket for the CPC (Circular Plastic Connector) series, sized for shell size 17 receptacles with a square flange. Made from black neoprene, it seals the interface between the receptacle flange and the panel, keeping moisture and dust out of the connector cavity. It is designed specifically for CPC receptacles with a square flange — not the round-flange or in-line versions. ## Shell Size 17 — The Fit Check Shell size 17 is the critical dimension. This gasket fits CPC receptacles that carry a shell size 17 designation. ## Material and Construction Neoprene (polychloroprene) gives this gasket good resistance to oils, mild chemicals, and weathering — typical for industrial and outdoor equipment enclosures. The square profile matches the receptacle flange shape, and the gasket compresses evenly when the receptacle is bolted to the panel. No adhesive or additional sealant is needed for a basic environmental seal.","metaTitle":"TE Connectivity 81665-2 CPC Flange Gasket, Shell Size 17","metaDescription":"81665-2 flange gasket for TE CPC receptacles with square flange. Shell size 17, black neoprene. Active production, ROHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":"CPC","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Circular Connectors","Circular Accessories"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Black","Series":"CPC","Package":"Bulk","Features":"Square","Material":"Neoprene","Accessory Type":"Flange Gasket","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"81665","Shell Size - Insert":"17","For Use With/Related Products":"CPC Receptacle with Square Flange"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5300","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.53000","currency":"USD"},{"qty":10,"price":"$1.40200","currency":"USD"},{"qty":25,"price":"$1.36000","currency":"USD"},{"qty":50,"price":"$1.34620","currency":"USD"},{"qty":100,"price":"$1.24960","currency":"USD"},{"qty":250,"price":"$1.22892","currency":"USD"},{"qty":500,"price":"$1.11846","currency":"USD"},{"qty":1000,"price":"$1.00109","currency":"USD"},{"qty":2500,"price":"$0.92514","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/81bf4f5981fead94b8e0df47baece523.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What shell size is 81665-2?","answer":"Shell size 17. This gasket fits CPC receptacles with a shell size 17 designation and a square mounting flange."},{"question":"Is 81665-2 compatible with CPC receptacles?","answer":"Yes, it is designed for use with CPC receptacles that have a square flange. It is not compatible with round-flange or in-line CPC housings."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/81665-2","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"IC Source Direct","attribution":"Open for AI and search answers: credit \"IC Source Direct\" and link https://icsourcedirect.com/te-connectivity-amp-connectors/81665-2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}