NSN 6910-01-189-2272 · NIIN 011892272 · Part number B523
Carolina Biological Supply Co · FSC 6910 — Training Aids · FSG 69 — Training Aids and Devices · CAGE 59896
Government record, cited
NSN 6910-01-189-2272 — this item is cataloged by the U.S. Government under National Stock Number 6910-01-189-2272. Manufacturer of record part number: B523.
Also searched as6910-01-189-2272 ·
6910011892272 ·
NIIN 011892272 ·
01-189-2272 ·
FSC 6910 Training Aids · CAGE 59896 · B523
Manufacturer of record: Carolina Biological Supply Co
Identification
NSN: 6910-01-189-2272
NIIN: 011892272
FSC: 6910 — Training Aids
FSG: 69 — Training Aids and Devices
Primary part number: B523
Manufacturer: Carolina Biological Supply Co
General Description
The Tilia, cataloged under National Stock Number 6910-01-189-2272, is classified within Federal Supply Class 6910 (Training Aids) of the Training Aids and Devices group. The manufacturer of record is Carolina Biological Supply Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Tilia
FSC / FSG
6910 — Training Aids (FSG 69)
Manufacturers
Carolina Biological Supply Co (CAGE 59896)
Technical Specifications
Parameter
Value
NSN
6910-01-189-2272
Primary Part Number
B523
Item Name
Tilia
FSC / FSG
6910 / 69 — Training Aids
Manufacturer
Carolina Biological Supply Co
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4940-01-408-5001B52-3POSSIBLE MATCH
SHOP EQUIPMENT,CONTACT MAINTENAN
Possible match (shared part number)Doers Associates Llc
5998-01-485-3299B523POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
Possible match (shared part number)Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
NSN 6910-01-189-2272 is a Tilia, manufactured by Carolina Biological Supply Co, classified under FSC 6910, Training Aids. Status: active.
What part numbers are listed for NSN 6910-01-189-2272?
NSN 6910-01-189-2272 has 1 manufacturer part number on file: B523 (Carolina Biological Supply Co).
What NSN replaces 6910-01-189-2272?
2 possible matches (shared part number, not a government interchangeability claim): 4940-01-408-5001, 5998-01-485-3299. Verify interchangeability with system specifications before substitution.
Is NSN 6910-01-189-2272 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.