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SPEC PUZZLE · DEF

Defense & aerospace material spec (dual-use)

grade + controlling spec + export-control class decide eligibility before price

SPEC PUZZLE · WHY IT EXISTS

Tired of reviewing every symbol in a contract?

33% of B2B orders ship wrong because spec drift hides in walls of text. Same data, two views — guess which one your eye reads in 250 ms.

① TEXT · WHAT YOU GET TODAY
SPEC SHEET12 ROWS · ABBREVIATED
CONTRACTPCB-2026-00042-A
PRODUCTCOPPER CLAD LAMINATE FR-4
GRADETg170 · Td330 · CTI 175
CONSTRUCTION4-LAYER · IPC-4101/126
COPPER WEIGHT1 oz / 35 µm
GLASS STYLE7628 × 4 ply
Dk @ 1 GHz4.4
PEEL STRENGTH≥1.4 N/mm
HALOGENfree · IEC 61249-2-21
IPC CLASS2
SURFACE FINISHENIG 50µ" / 200µ"
SOLDER MASKLPI green · Taiyo PSR-4000
~10 seconds to scan. Most buyers miss the drift.
same contract
② VISUAL · WHAT WE REPLACE IT WITH
PSG-0IWT-O500-5MOP
250 ms. Pre-attentive vision did the read.
IN YOUR DEAL
draft RFQ›supplier quote›sign›countersign›photo verify›audit
one signature · six surfaces
Try it with your own spec. Paste a sheet, drop a photo, or fill the form — the puzzle assembles in real time.
TRY THE PUZZLE →
⚡ PASTE A SPEC SHEET · AI FILLS THE PUZZLE
Drop in a free-text spec from a PDF, email, or supplier datasheet. Claude Sonnet 4.6 normalizes units, reconciles bilingual values (e.g. 1/4" ↔ 6.35 mm), and fills the puzzle below with per-axis confidence. Confidence below 80% is flagged as unverified.
SPEC COMPLETENESS
7 MISSING · 0 MISMATCH
12 specs · 7 required
Core
Segment
MISSING
Grade
MISSING
Controlling spec
MISSING
Form
MISSING
Export class
MISSING
Quality system
MISSING
Traceability
MISSING
Properties
Mech props
UNVERIFIEDopt.
Thermal
UNVERIFIEDopt.
Material
Condition
UNVERIFIEDopt.
Dimensions
UNVERIFIEDopt.
Compliance
End use
UNVERIFIEDopt.
VALIDMISSINGMISMATCHUNVERIFIED
FILL THE SPEC · LIVE-VALIDATED
⚡ AUTOFILL · PASTE YOUR SPEC
Core
Properties
Material
Compliance
WHY THESE SPECS MATTER
A defense/aerospace material RFQ is gated by three things before price: the controlling spec (AMS/MIL/ASTM) and grade, the export-control classification, and traceability. Dual-use materials only — weapons and munitions are out of scope. A silent ECCN, melt-origin or heat-lot field is a wrong-quote or a compliance stop, not a line item.
When the puzzle is complete, post the RFQ.
All verified specs flow into a structured RFQ with the spec snapshot frozen at submission.
Post RFQ with this spec →