PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9-2-1-8Meter,impeller Type,liquid

Celtech Corporation Div Use CAGE 65552 for All Orders · NSN 6680-00-580-4718 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-00-580-4718 — this item is cataloged by the U.S. Government under National Stock Number 6680-00-580-4718. Primary manufacturer part number: 9-2-1-8.
Features
  • Meter,impeller Type,liquid — FSC 6680
  • Outlet Thread Direction: RIGHT-HAND
  • Operating Pressure: 2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
  • Straightening Vane: PROVIDED
  • Outlet Connection Size: 2.000 IN. IPS IN
  • Outlet Thread Series Designator: NPT
  • Installation Location: LEFT HAND SIDE OR RIGHT HAND SIDE
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY SPECIAL FEATURES
Applications
  • Applications requiring Steel Corrosion Resisting Body construction
General Description

The Meter,impeller Type,liquid, cataloged under National Stock Number 6680-00-580-4718, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Celtech Corporation Div Use CAGE 65552 for All Orders. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6680-00-580-4718
Primary Part Number9-2-1-8
Item NameMeter,impeller Type,liquid
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerCeltech Corporation Div Use CAGE 65552 for All Orders
StatusCANCELLED
Outlet Thread DirectionRIGHT-HAND
Operating Pressure2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
Straightening VanePROVIDED
Outlet Connection Size2.000 IN. IPS IN
Outlet Thread Series DesignatorNPT
Installation LocationLEFT HAND SIDE OR RIGHT HAND SIDE
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY SPECIAL FEATURES
Media for Which DesignedJET FUELS
Actuation MethodTURBINE
Outlet Connection TypeTHREADED
MaterialSTEEL CORROSION RESISTING BODY
Thread DirectionRIGHT-HAND INLET
Inlet Thread Series DesignatorNPT
Inlet Connection TypeTHREADED
Liquid Flow Rate65000.0 POUNDS PER HOUR NOMINAL LBS
Inlet Connection Size2.000 IN. IPS IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3030-00-326-3595 INTERCHANGEABLE
Belt,positive Drive
2825-00-388-69179218 INTERCHANGEABLE
Guide Assembly
Westinghouse Electric Corp
4730-00-561-753549A3818 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss)
5905-00-912-3369A027 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Sensor Systems, L.l.c. Dba Sensor Systems Llc
5310-00-928-2690MS35338-134 INTERCHANGEABLE
Washer,lock
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5945-00-933-2284 INTERCHANGEABLE
Relay,solid State
6145-01-096-6846 INTERCHANGEABLE
Cable,radio Frequency
5950-01-118-3697 INTERCHANGEABLE
Coil,radio Frequency
5935-01-137-8548 INTERCHANGEABLE
Connector,receptacle,electrical
5305-01-155-9779 INTERCHANGEABLE
Screw,cap,socket Head
Cross-Reference Index
Part NumberManufacturer
9-2-1-8 Celtech Corporation Div Use CAGE 65552 for All Orders (USA)
10C1512 Fischer and Porter Co (USA)
10C1505D2-65000PPH Fischer and Porter Co (USA)
Related Parts
3030-00-326-3595INTERCHANGEABLE
BELT,POSITIVE DRIVE
2825-00-388-6917INTERCHANGEABLE
GUIDE ASSEMBLY
9218
4730-00-561-7535INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
49A3818
5905-00-912-3369INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
A027
5310-00-928-2690INTERCHANGEABLE
WASHER,LOCK
MS35338-134
5945-00-933-2284INTERCHANGEABLE
RELAY,SOLID STATE
6145-01-096-6846INTERCHANGEABLE
CABLE,RADIO FREQUENCY
5950-01-118-3697INTERCHANGEABLE
COIL,RADIO FREQUENCY
5935-01-137-8548INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5305-01-155-9779INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
4460-01-198-2951INTERCHANGEABLE
PLATE,COLLECTOR,GROUND
109028
4460-01-198-2952INTERCHANGEABLE
PLATE,COLLECTOR,HI-VOLTAGE
109029

Frequently Asked Questions

What is NSN 6680-00-580-4718?

NSN 6680-00-580-4718 is a Meter,impeller Type,liquid, manufactured by Celtech Corporation Div Use CAGE 65552 for All Orders, classified under FSC 6680 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6680-00-580-4718?

NSN 6680-00-580-4718 has 3 cross-referenced part numbers: 9-2-1-8 (Celtech Corporation Div Use CAGE 65552 for All Orders), 10C1512 (Fischer and Porter Co), 10C1505D2-65000PPH (Fischer and Porter Co).

What NSN replaces 6680-00-580-4718?

There are 12 known substitutes for 6680-00-580-4718: 3030-00-326-3595, 2825-00-388-6917, 4730-00-561-7535 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9-2-1-8?

Key specifications for 9-2-1-8: Outlet Thread Direction: RIGHT-HAND; Operating Pressure: 2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Straightening Vane: PROVIDED; Outlet Connection Size: 2.000 IN. IPS IN. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6680-00-580-4718 still in active supply?

NSN 6680-00-580-4718 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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