David Clark
Manufacturer part number 40583G-01 · Communications
40583G-01 is listed in the PartsPerk catalog for sourcing requests. Seller SKU SGP39880. Manufacturer: David Clark. David Clark 40583G-01 Model H3440 Behind-the-Head 36" Straight Cord 1/4" Stereo Plug 2-Way Passive Radio Headset. This page does not claim stock, price, or approved interchange.
Stock, price, and certification gaps can be filed through the Aviation Evidence Network — this link opens identity review; it does not invent availability or certificates.
Verbatim ingest text — kept for provenance, not rewritten. The structured specifications below break the same facts into individually labeled fields.
Approvals and Conformities Product Attributes Country of Origin United States Shipping Weight 1 pounds ECCN EAR99 Color Family Green Manufacturer P/N H3440 Schedule B Code 8518.90.3000 Pack Quantity 1 Color Green David Clark 40583G-01 Headset - Micro
Structured fields from the owned catalog observation. Source assertions are not live certificates, stock, or prices.
Identifiers
Category
Avionics & instruments › Communications
Observed package
SGP39880 · Pack Quantity 1 (unapproved) · sale increment 1 ea · selected PP-e91d94f19c5d595b82571d97510d9569-V1
Enrichment obligation
Published facts on this page are the available identification and package observations. Source-linked explanations, pack comparisons, and corrections remain open — this is not a mass rewrite.
Technical documents
Commercial offers
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Published rows filed under the same observed category. Shared category is a filing grouping only — it is not an interchange, supersession, or fit claim.