brother · cited identity profile
cited identity · physical identity not yet accepted
Compatibility first
These states come from the cited public evidence, not from model-code patterns. Unknown is never treated as incompatible.
AnswerS06573001
The exact OEM evidence directly establishes S06573001. Scope excludes other Brother S-series machines, configurations outside the exact governed parts-book scope, generic bobbin or bobbin-case families. Qualifier disposition: NOT_APPLICABLE.
View Bobbin evidence · 1 unique proof passage: Proof E4
system · 0 relationships · 1 cited system traits · 0 cited recommendations
AnswerNot established from current official evidence
No new source-supported value is asserted; UNKNOWN is preserved.
none · 0 relationships · 0 cited system traits · 0 cited recommendations
AnswerNot established from current official evidence
No new source-supported value is asserted; UNKNOWN is preserved.
none · 0 relationships · 0 cited system traits · 0 cited recommendations
Compatibility field map
A core answer does not complete every physical axis. Each field below is shown only when current accepted OEM evidence establishes it; all other axes remain explicitly unestablished.
View bobbin case evidence · 1 unique proof passage: Proof E4
Important: loading style does not establish Bobbin class, hook orientation, or interchangeability.
Important: a recommendation is not an exclusive system requirement unless the OEM says so.
Important: a Snap-On attachment does not establish shank height, holder geometry, stitch-width family, or broad foot fitment.
Evidence coverage
Core domains answered: bobbin
Domains with cited compatible items: None yet
| bobbin | Core answer answered |
|---|---|
| gauge set | unknown |
| needle | Reviewed — not established |
Unknown is not incompatible. A missing answer means the current official evidence does not support one yet.
Specifications
Multiple cited representations for one field share one row. SewGraph preserves every value and exact proof passage; it does not guess which representation is “raw” or “normalized” when the public projection does not label that distinction.
| bobbin case part number | S06573001 View exact evidence · 1 unique proof passage: Proof E4 |
|---|
Official source library
Open the exact OEM PDF page or captured HTML edition when a safe destination exists; otherwise SewGraph labels the OEM support-page fallback honestly.
Evidence library
Every passage below says exactly what visible fact it proves. Repeated references to the same locator are counted once; identity evidence never counts as compatibility evidence.
What this passage proves
S-7780A
What this passage proves
S-7780A Single needle direct drive lock stitcher with side cutter, electronic feeding system and thread trimmer Sewing
What this passage proves
S-7780A Single needle direct drive lock stitcher with side cutter, electronic feeding system and thread trimmer Sewing
What this passage proves
22 S06573001 1 ボビンケ-スクミ BOBBIN CASE ASSEMBLY
Evidence review status
Dossier review completion means every tracked facet received a disposition; it does not mean every machine fact or compatibility axis is known.
Supported public fields (4): bobbin, model codes, physical identity, preferred official name
Unresolved fields (11): aliases, conflicts publication, documents, lifecycle market, machine type, needle, oem program groups, part relationships, presser foot, product line, series
Review pass complete — not “all known.” Every tracked field has a recorded disposition; the unresolved fields above remain unknown.
Public snapshot a1cc1aceef228fcf33329e37165ab888ce5b9fe3f13eb56967ae0fbf41d8d8a7
Catalog e156281c7d3048027b5ac89e7476be8f54dd5a9309505e96260b0455d3cd2a7e · exact native quotes only · dossier method sewgraph-model-dossier-v2