NSN 6680-01-644-2708 · NIIN 016442708 · Part number BR53718-65-41
Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc · FSC 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 30009
Government record, cited
NSN 6680-01-644-2708 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-644-2708. Manufacturer of record part number: BR53718-65-41.
Also searched as6680-01-644-2708 ·
6680016442708 ·
NIIN 016442708 ·
01-644-2708 ·
FSC 6680 Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments · CAGE 30009 · BR53718-65-41
Manufacturer of record: Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc
Identification
NSN: 6680-01-644-2708
NIIN: 016442708
FSC: 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: BR53718-65-41
Manufacturer: Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc
General Description
The Venturi Meter, cataloged under National Stock Number 6680-01-644-2708, 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 Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6680-01-644-2708
Primary Part Number
BR53718-65-41
Item Name
Venturi Meter
FSC / FSG
6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
Manufacturer
Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc
Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc (USA)
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 6680-01-644-2708?
NSN 6680-01-644-2708 is a Venturi Meter, manufactured by Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
What part numbers are listed for NSN 6680-01-644-2708?
NSN 6680-01-644-2708 has 1 manufacturer part number on file: BR53718-65-41 (Hyspan Precision Products, Inc. Dba Hyspan Precision Products Inc).
What are the specifications of BR53718-65-41?
Key specifications for BR53718-65-41: Overall Length: 12.75 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: VENTURI METER 5'. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6680-01-644-2708 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.