{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-1634817-0","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-1634817-0","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1634817-0","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-1634817-0","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Greenpar series, BNC lockwasher, accessory type, nickel-plated steel body, silver color, box packaging, for BNC and TNC connectors.","salesMarkdown":"The 1-1634817-0: It is an accessory — not a connector body — used to secure the coupling nut on a BNC or TNC plug or jack against vibration loosening. The silver finish is standard for RF hardware where corrosion resistance and a consistent ground path are needed. ## Lifecycle Status — Obsolete, Sourced to Order For new designs, a functionally equivalent nickel-steel BNC lockwasher from the same or another manufacturer should be selected based on the thread form and panel thickness. This lockwasher is intended for use with BNC and TNC connectors — it fits between the connector body and the panel, under the coupling nut. The nickel-plated steel body provides the spring tension needed to prevent the nut from backing off under cable flex or thermal cycling. It is not a BNC connector itself; it is the hardware that keeps the connector tight on the panel.","metaTitle":"TE Greenpar 1-1634817-0 BNC Lockwasher, Nickel Steel","metaDescription":"TE Greenpar 1-1634817-0 nickel-plated steel lockwasher for BNC/TNC connectors. Obsolete — sourced to order against RFQ. Silver finish, box packaging.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Silver","Series":"Greenpar","Package":"Box","Features":"-","Body Finish":"Nickel","Body Material":"Steel","Accessory Type":"Lockwasher","Product Status":"Obsolete","Connector Style":"BNC","lifecycle_stage":"unknown","Base Product Number":"1634817","Center Contact Finish":"-","Center Contact Material":"-","For Use With/Related Products":"BNC and TNC Connectors"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/6afac4abd795a0140cc2c768b90e1700.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 1-1634817-0 available via RFQ confirmation?","answer":"The 1-1634817-0 is obsolete, so it is not held in regular distributor stock. It is sourced to order through independent distribution channels against an RFQ. Submit a request for current availability and pricing."},{"question":"Is 1-1634817-0 obsolete and what is the replacement?","answer":"Yes, TE Connectivity lists the 1-1634817-0 as obsolete. No official direct replacement order code is published. For new designs, select a functionally equivalent nickel-plated steel lockwasher for BNC/TNC connectors based on the thread and panel thickness."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1634817-0","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/1-1634817-0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:25.888Z","lastPublished":"2026-07-20T14:34:25.888Z","indexable":true}}