NSN 6680-01-400-2452 · NIIN 014002452 · Part number T77430-41
Ai-Tek Instruments Llc Dba Ai-Tek Instruments Llc · FSC 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 1XP56
Government record, cited
NSN 6680-01-400-2452 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-400-2452. Manufacturer of record part number: T77430-41.
Also searched as6680-01-400-2452 ·
6680014002452 ·
NIIN 014002452 ·
01-400-2452 ·
FSC 6680 Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments · CAGE 1XP56 · T77430-41 · T77430-7-0000
The Tachometer,electronic, cataloged under National Stock Number 6680-01-400-2452, is classified within Federal Supply Class 6680 (Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Ai-Tek Instruments Llc Dba Ai-Tek Instruments Llc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6680-01-400-2452
Primary Part Number
T77430-41
Item Name
Tachometer,electronic
FSC / FSG
6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
Other items in FSC 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6680-00-000-0189
TRANSMITTER,LIQUID QUANTITY
6680-00-001-1478
GAGE ROD-CAP,LIQUID LEVEL
6680-00-001-1502
6680-00-001-1502 · Item name not on file
6680-00-001-1506
6680-00-001-1506 · Item name not on file
6680-00-001-1511
GAGE ROD,LIQUID LEVEL
6680-00-001-3672
COUNTER,ROTATING
6680-00-001-3675
INDICATOR,SIGHT,LIQUID
6680-00-001-4170
COUNTER,ROTATING
Frequently Asked Questions
What is NSN 6680-01-400-2452?
NSN 6680-01-400-2452 is a Tachometer,electronic, manufactured by Ai-Tek Instruments Llc Dba Ai-Tek Instruments Llc, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
What part numbers are listed for NSN 6680-01-400-2452?
NSN 6680-01-400-2452 has 1 manufacturer part number on file: T77430-41 (Ai-Tek Instruments Llc Dba Ai-Tek Instruments Llc).
What are the specifications of T77430-41?
Key specifications for T77430-41: Current Type: AC/DC; Case Design: TABLE MODEL; Voltage in Volts: 120.0 AND 24.0. 3 specifications are documented in the U.S. Government catalog.
Is NSN 6680-01-400-2452 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.