PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MODEL 1123Indicator,liquid Quantity

Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument · NSN 6680-01-090-8453 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-090-8453 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-090-8453. Primary manufacturer part number: MODEL 1123.
Features
  • Indicator,liquid Quantity — FSC 6680
  • Color: WHITE MARKER OVERALL
  • Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
  • Criticality Code Justification: ZZZY
  • Mounting Facility Type and Quantity: 1 UNTHREADED HOLE(S)
  • Height: 3.125 INCHES NOMINAL IN
  • Width: 4.000 INCHES NOMINAL IN
  • Length: 4.406 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,liquid Quantity, cataloged under National Stock Number 6680-01-090-8453, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-090-8453
Primary Part NumberMODEL 1123
Item NameIndicator,liquid Quantity
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerScott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument
StatusACTIVE
ColorWHITE MARKER OVERALL
Reference Number Differentiating CharacteristicsCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
Criticality Code JustificationZZZY
Mounting Facility Type and Quantity1 UNTHREADED HOLE(S)
Height3.125 INCHES NOMINAL IN
Width4.000 INCHES NOMINAL IN
Length4.406 INCHES NOMINAL IN
Mounting Stud Diameter0.188 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5360-01-051-2246 INTERCHANGEABLE
Spring,helical,compression
Cross-Reference Index
Part NumberManufacturer
MODEL 1123 Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument (USA)
06ABXXX0X65A5BXXBX03 Cameron Energy Services Corp. (USA)
MODEL 281 SERIAL NO 276CP Naval Inventory Control Point Mechanicsburg (USA)
06692-9079-14GMCP Naval Inventory Control Point Mechanicsburg (USA)
1212AS215-1 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
1212AS215-1CP Naval Inventory Control Point Mechanicsburg (USA)
MODEL 226C SERIAL NO 276 Cameron Energy Services Corp. (USA)
06ABXXX0X65A5BXXBX03CP Naval Inventory Control Point Mechanicsburg (USA)
MODEL 281 SERIAL NO 276 Cameron Energy Services Corp. (USA)
MODEL 226C SERIAL NO 276CP Naval Inventory Control Point Mechanicsburg (USA)
Related Parts
5360-01-051-2246INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION

Frequently Asked Questions

What is NSN 6680-01-090-8453?

NSN 6680-01-090-8453 is a Indicator,liquid Quantity, manufactured by Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-090-8453?

NSN 6680-01-090-8453 has 10 cross-referenced part numbers: MODEL 1123 (Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument), 06ABXXX0X65A5BXXBX03 (Cameron Energy Services Corp.), MODEL 281 SERIAL NO 276CP (Naval Inventory Control Point Mechanicsburg), 06692-9079-14GMCP (Naval Inventory Control Point Mechanicsburg), 1212AS215-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier) and 5 more.

What NSN replaces 6680-01-090-8453?

There is 1 known substitute for 6680-01-090-8453: 5360-01-051-2246. Verify interchangeability with system specifications before substitution.

What are the specifications of MODEL 1123?

Key specifications for MODEL 1123: Color: WHITE MARKER OVERALL; Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D; Criticality Code Justification: ZZZY; Mounting Facility Type and Quantity: 1 UNTHREADED HOLE(S). 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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