NSN 6650-01-673-2409 · NIIN 016732409 · Part number N1265700
Olympus America Inc · FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories · FSG 66 — Instruments and Laboratory Equipment · CAGE 1KY21
Government record, cited
NSN 6650-01-673-2409 — this item is cataloged by the U.S. Government under National Stock Number 6650-01-673-2409. Manufacturer of record part number: N1265700.
Also searched as6650-01-673-2409 ·
6650016732409 ·
NIIN 016732409 ·
01-673-2409 ·
FSC 6650 Optical Instruments, Test Equipment, Components and Accessories · CAGE 1KY21 · N1265700 · PWA59884
Nearby stock numbers← 6650-01-673-0892 Test Set, Optical Power
·
6650-01-673-2893 Casing, Rigid, Borescope Guide →
Features
Test Set Subassembly,optical Ins — FSC 6650
1 manufacturer part number on file
Manufacturer of record: Olympus America Inc
Identification
NSN: 6650-01-673-2409
NIIN: 016732409
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: N1265700
Manufacturer: Olympus America Inc
General Description
The Test Set Subassembly,optical Ins, cataloged under National Stock Number 6650-01-673-2409, is classified within Federal Supply Class 6650 (Optical Instruments, Test Equipment, Components and Accessories) of the Instruments and Laboratory Equipment group. The manufacturer of record is Olympus America Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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
Test Set Subassembly,optical Ins
FSC / FSG
6650 — Optical Instruments, Test Equipment, Components and Accessories (FSG 66)
Manufacturers
Olympus America Inc (CAGE 1KY21)
Technical Specifications
Parameter
Value
NSN
6650-01-673-2409
Primary Part Number
N1265700
Item Name
Test Set Subassembly,optical Ins
FSC / FSG
6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories
Manufacturer
Olympus America Inc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6130-01-673-2414N1267242POSSIBLE MATCH
CHARGER,BATTERY
Possible match (shared part number)Olympus America Inc
4030-01-673-28098170641POSSIBLE MATCH
SWIVEL AND LINK ASSEMBLY
Possible match (shared part number)Acco-Babcock Inc Hoist and Crane Div
6650-01-673-2893N1263500APOSSIBLE MATCH
CASING,RIGID,BORESCOPE GUIDE
Possible match (shared part number)Olympus America Inc
6650-01-673-9413P4151000POSSIBLE MATCH
BORESCOPE KIT
Possible match (shared part number)Olympus America Inc
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Related Parts
6130-01-673-2414POSSIBLE MATCH
CHARGER,BATTERY
N1267242
4030-01-673-2809POSSIBLE MATCH
SWIVEL AND LINK ASSEMBLY
8170641
6650-01-673-2893POSSIBLE MATCH
CASING,RIGID,BORESCOPE GUIDE
N1263500A
6650-01-673-9413POSSIBLE MATCH
BORESCOPE KIT
P4151000
Frequently Asked Questions
What is NSN 6650-01-673-2409?
NSN 6650-01-673-2409 is a Test Set Subassembly,optical Ins, manufactured by Olympus America Inc, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
What part numbers are listed for NSN 6650-01-673-2409?
NSN 6650-01-673-2409 has 1 manufacturer part number on file: N1265700 (Olympus America Inc).
What NSN replaces 6650-01-673-2409?
4 possible matches (shared part number, not a government interchangeability claim): 6130-01-673-2414, 4030-01-673-2809, 6650-01-673-2893. Verify interchangeability with system specifications before substitution.
Is NSN 6650-01-673-2409 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.
What is the DEMIL code for NSN 6650-01-673-2409?
NSN 6650-01-673-2409 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.