NSN 6520-01-452-4477 — this item is cataloged by the U.S. Government under National Stock Number 6520-01-452-4477. Manufacturer of record part number: 27146.
Also searched as6520-01-452-4477 ·
6520014524477 ·
NIIN 014524477 ·
01-452-4477 ·
FSC 6520 Dental Instruments, Equipment, and Supplies · CAGE 33339 · 27146
FSC: 6520 — Dental Instruments, Equipment, and Supplies
FSG: 65 — Medical, Dental, and Veterinary Equipment
Primary part number: 27146
Manufacturer: Kerr Corporation
General Description
The Catalyst,impression Material,den, cataloged under National Stock Number 6520-01-452-4477, is classified within Federal Supply Class 6520 (Dental Instruments, Equipment, and Supplies) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Kerr Corporation. 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
Catalyst,impression Material,den
FSC / FSG
6520 — Dental Instruments, Equipment, and Supplies (FSG 65)
Manufacturers
Kerr Corporation (CAGE 33339)
Technical Specifications
Parameter
Value
NSN
6520-01-452-4477
Primary Part Number
27146
Item Name
Catalyst,impression Material,den
FSC / FSG
6520 / 65 — Dental Instruments, Equipment, and Supplies
Manufacturer
Kerr Corporation
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
⇄Related Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6110-01-473-451727146POSSIBLE MATCH
CONTACTOR,MAGNETIC
Possible match (shared part number)Ward Leonard Ct Llc
6145-01-680-453527146POSSIBLE MATCH
CABLE,SPECIAL PURPOSE,ELECTRICAL
Possible match (shared part number)Ortronics, Inc. Dba Ortronics Div Legrand Data Communications
NSN 6520-01-452-4477 is a Catalyst,impression Material,den, manufactured by Kerr Corporation, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
What part numbers are listed for NSN 6520-01-452-4477?
NSN 6520-01-452-4477 has 1 manufacturer part number on file: 27146 (Kerr Corporation).
What NSN replaces 6520-01-452-4477?
2 possible matches (shared part number, not a government interchangeability claim): 6110-01-473-4517, 6145-01-680-4535. Verify interchangeability with system specifications before substitution.
Is NSN 6520-01-452-4477 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.