PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C1501Scale

Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument · NSN 6685-00-490-3130 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-490-3130 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-490-3130. Primary manufacturer part number: C1501.
Features
  • Scale — FSC 6685
  • FSC Application Data: PART NO. 30PA10TM,MANOMETER,VETTICAL,FSN 6685-526-8646
  • General Characteristics Item Description: SPECIAL SCALE FOR USE ON 61 INCH VERTICAL SCALE MANOMETER,FOUR SCALES,ROTARY SELECTIVE,WATER OR MERCURY,TESTS AIRCRAFT INSTRUMENTS FOR ALTITUDE,AIRSPEED,INCHES OF MERCURY OR WATER PRESSURE,SCALE READS FROM PLUS 3000 FT TO PLUS 200,000 FT IN
  • 1 verified cross-reference
  • Primary manufacturer: Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Scale, cataloged under National Stock Number 6685-00-490-3130, is classified within Federal Supply Class 6685 (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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-00-490-3130
Primary Part NumberC1501
Item NameScale
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerScott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument
StatusACTIVE
FSC Application DataPART NO. 30PA10TM,MANOMETER,VETTICAL,FSN 6685-526-8646
General Characteristics Item DescriptionSPECIAL SCALE FOR USE ON 61 INCH VERTICAL SCALE MANOMETER,FOUR SCALES,ROTARY SELECTIVE,WATER OR MERCURY,TESTS AIRCRAFT INSTRUMENTS FOR ALTITUDE,AIRSPEED,INCHES OF MERCURY OR WATER PRESSURE,SCALE READS FROM PLUS 3000 FT TO PLUS 200,000 FT IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4730-00-339-24002A7728 INTERCHANGEABLE
Strainer Element,sediment
Napco International Llc Dba Napco International Inc
4320-00-428-0788 INTERCHANGEABLE
Case
3820-00-429-7594 INTERCHANGEABLE
Cap
6930-01-027-2487C1501 INTERCHANGEABLE
Adaptor,pentac Lens
Qioptiq Ltd
5999-01-237-1765C-1501 INTERCHANGEABLE
Contact,electrical
Tri-Star Electronics International, Inc. Dba Carlisle Interconnect Div Carlisle Interconnect Technologies
Cross-Reference Index
Part NumberManufacturer
C1501 PRIMARY Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument (USA)
Related Parts
4730-00-339-2400INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
2A7728
4320-00-428-0788INTERCHANGEABLE
CASE
3820-00-429-7594INTERCHANGEABLE
CAP
6930-01-027-2487INTERCHANGEABLE
ADAPTOR,PENTAC LENS
C1501
5999-01-237-1765INTERCHANGEABLE
CONTACT,ELECTRICAL
C-1501

Frequently Asked Questions

What is NSN 6685-00-490-3130?

NSN 6685-00-490-3130 is a Scale, manufactured by Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-490-3130?

NSN 6685-00-490-3130 has 1 cross-referenced part number: C1501 (Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument).

What NSN replaces 6685-00-490-3130?

There are 5 known substitutes for 6685-00-490-3130: 4730-00-339-2400, 4320-00-428-0788, 3820-00-429-7594 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C1501?

Key specifications for C1501: FSC Application Data: PART NO. 30PA10TM,MANOMETER,VETTICAL,FSN 6685-526-8646; General Characteristics Item Description: SPECIAL SCALE FOR USE ON 61 INCH VERTICAL SCALE MANOMETER,FOUR SCALES,ROTARY SELECTIVE,WATER OR MERCURY,TESTS AIRCRAFT INSTRUMENTS FOR ALTITUDE,AIRSPEED,INCHES OF MERCURY OR WATER PRESSURE,SCALE READS FROM PLUS 3000 FT TO PLUS 200,000 FT IN. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com