PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

451-07631-000Meter,volumetric Positive Displa

Aqua-Chem, Inc. Dba Aqua-Chem Inc · NSN 6680-01-542-3272 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-542-3272 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-542-3272. Primary manufacturer part number: 451-07631-000.
Features
  • Meter,volumetric Positive Displa — FSC 6680
  • Installation Location: ANY ACCEPTABLE
  • Liquid Flow Rate: 2.0 GALLONS PER MINUTE MINIMUM AND 120.0 GALLONS PER MINUTE MAXIMUM
  • Displacement Type: DISK
  • Maximum Operating Temp: 250.0 FAHRENHEIT DEGF
  • Media for Which Designed: LIQUID
  • 3 verified cross-references
  • Primary manufacturer: Aqua-Chem, Inc. Dba Aqua-Chem Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Meter,volumetric Positive Displa, cataloged under National Stock Number 6680-01-542-3272, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Aqua-Chem, Inc. Dba Aqua-Chem Inc. Government technical data includes 5 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-542-3272
Primary Part Number451-07631-000
Item NameMeter,volumetric Positive Displa
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerAqua-Chem, Inc. Dba Aqua-Chem Inc
StatusACTIVE
Installation LocationANY ACCEPTABLE
Liquid Flow Rate2.0 GALLONS PER MINUTE MINIMUM AND 120.0 GALLONS PER MINUTE MAXIMUM
Displacement TypeDISK
Maximum Operating Temp250.0 FAHRENHEIT DEGF
Media for Which DesignedLIQUID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3110-00-156-5269120R INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
5120-00-448-392751-1851 INTERCHANGEABLE
Hook,helical Spring Puller,hand
Moody Tools, Inc.
4820-00-910-0873M120 INTERCHANGEABLE
Retainer Stem
Admiral Valve Llc Dba Cpv Manufacturing
4930-01-023-0540M120 INTERCHANGEABLE
Pneumatic Cylinder,air
Advance Automation Co Inc
5910-01-121-760312277240 INTERCHANGEABLE
Capacitor Assembly
U S Army Tank Automotive Command Amsta-Im-Mm
5950-01-246-55033826-01 INTERCHANGEABLE
Reactor
Corona Magnetics, Inc. Dba C M I
4440-01-273-256491352-01 INTERCHANGEABLE
Dehumidifier,desiccant,electric
Munters Corporation Dba Munters Des Champs Products Div Cargocaire
6130-01-490-6324M-120 INTERCHANGEABLE
Power Supply
Shigamo Development Inc Div American High Voltage
5345-01-558-2982M120 INTERCHANGEABLE
Stone,sharpening
Edgecraft Corp
5315-01-571-2156M-120 INTERCHANGEABLE
Pin,grooved,headed
Phoenix International, Limited V
Cross-Reference Index
Part NumberManufacturer
451-07631-000 PRIMARY Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA)
IRP-104-05 MDL 120 Badger Meter Inc (USA)
M120 Badger Meter Inc (USA)
Related Parts
3110-00-156-5269INTERCHANGEABLE
BEARING,BALL,ANNULAR
120R
5120-00-448-3927INTERCHANGEABLE
HOOK,HELICAL SPRING PULLER,HAND
51-1851
4820-00-910-0873INTERCHANGEABLE
RETAINER STEM
M120
4930-01-023-0540INTERCHANGEABLE
PNEUMATIC CYLINDER,AIR
M120
5910-01-121-7603INTERCHANGEABLE
CAPACITOR ASSEMBLY
12277240
5950-01-246-5503INTERCHANGEABLE
REACTOR
3826-01
4440-01-273-2564INTERCHANGEABLE
DEHUMIDIFIER,DESICCANT,ELECTRIC
91352-01
6130-01-490-6324INTERCHANGEABLE
POWER SUPPLY
M-120
5345-01-558-2982INTERCHANGEABLE
STONE,SHARPENING
M120
5315-01-571-2156INTERCHANGEABLE
PIN,GROOVED,HEADED
M-120
6350-01-598-4319INTERCHANGEABLE
BUZZER
M-120

Frequently Asked Questions

What is NSN 6680-01-542-3272?

NSN 6680-01-542-3272 is a Meter,volumetric Positive Displa, manufactured by Aqua-Chem, Inc. Dba Aqua-Chem Inc, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-542-3272?

NSN 6680-01-542-3272 has 3 cross-referenced part numbers: 451-07631-000 (Aqua-Chem, Inc. Dba Aqua-Chem Inc), IRP-104-05 MDL 120 (Badger Meter Inc), M120 (Badger Meter Inc).

What NSN replaces 6680-01-542-3272?

There are 11 known substitutes for 6680-01-542-3272: 3110-00-156-5269, 5120-00-448-3927, 4820-00-910-0873 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 451-07631-000?

Key specifications for 451-07631-000: Installation Location: ANY ACCEPTABLE; Part Name Assigned by Controlling Agency: INAVY-FLOWMETER; End Item Identification: MODEL INDUSTRIAL RCDL NUTATING DISC METER; Liquid Flow Rate: 2.0 GALLONS PER MINUTE MINIMUM AND 120.0 GALLONS PER MINUTE MAXIMUM. 8 total characteristics are documented in the Federal Logistics Information System.

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