NSN 6680-01-644-4007 · NIIN 016444007 · Part number MT-FOLLOWER
Electromatic Equipment Co. Inc. Div Checkline · FSC 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 61974
Government record, cited
NSN 6680-01-644-4007 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-644-4007. Manufacturer of record part number: MT-FOLLOWER.
Also searched as6680-01-644-4007 ·
6680016444007 ·
NIIN 016444007 ·
01-644-4007 ·
FSC 6680 Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments · CAGE 61974 · MT-FOLLOWER
Manufacturer of record: Electromatic Equipment Co. Inc. Div Checkline
Identification
NSN: 6680-01-644-4007
NIIN: 016444007
FSC: 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: MT-FOLLOWER
Manufacturer: Electromatic Equipment Co. Inc. Div Checkline
General Description
The Follower, cataloged under National Stock Number 6680-01-644-4007, 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 Electromatic Equipment Co. Inc. Div Checkline. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
6680-01-644-4007
Primary Part Number
MT-FOLLOWER
Item Name
Follower
FSC / FSG
6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
Electromatic Equipment Co. Inc. Div Checkline (USA)
Reference documents
Reference
Meaning
MT-FOLLOWER
5/9Secondary reference
Checkline Mfg
No interchangeability data on file.
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 6680-01-644-4007?
NSN 6680-01-644-4007 is a Follower, manufactured by Electromatic Equipment Co. Inc. Div Checkline, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
What part numbers are listed for NSN 6680-01-644-4007?
NSN 6680-01-644-4007 has 1 manufacturer part number on file: MT-FOLLOWER (Electromatic Equipment Co. Inc. Div Checkline).
What are the specifications of MT-FOLLOWER?
Key specifications for MT-FOLLOWER: Special Features: SPARE RUBBER FOLLOWER (FUNNEL TIP) CONE; Part Name Assigned by Controlling Agency: FOLLOWER; End Item Identification: TACHOMETER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6680-01-644-4007 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.