PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

600-122Manometer Assembly

Clayton Associates Inc · NSN 6685-01-519-2778 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-519-2778 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-519-2778. Primary manufacturer part number: 600-122.
Features
  • Manometer Assembly — FSC 6685
  • Sensing Element Type: BOURDON TUBE
  • Furnished Items: 18 IN HOSE AND FITTINGS ASSEMBLED IN
  • Operating Range: OPERATE AT TOTAL PRESSURE UP TO 30 PSIG
  • Overall Diameter: 2.906 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Clayton Associates Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Manometer Assembly, cataloged under National Stock Number 6685-01-519-2778, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Clayton Associates Inc. Government technical data includes 4 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-01-519-2778
Primary Part Number600-122
Item NameManometer Assembly
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerClayton Associates Inc
StatusACTIVE
Sensing Element TypeBOURDON TUBE
Furnished Items18 IN HOSE AND FITTINGS ASSEMBLED IN
Operating RangeOPERATE AT TOTAL PRESSURE UP TO 30 PSIG
Overall Diameter2.906 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5985-00-102-81299217C0009-2 INTERCHANGEABLE
Attenuator,fixed
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
6105-01-418-0401700199 INTERCHANGEABLE
Motor,alternating Current
Tri-Tec Manufacturing Llc
Cross-Reference Index
Part NumberManufacturer
600-122 PRIMARY Clayton Associates Inc (USA)
Related Parts
5985-00-102-8129INTERCHANGEABLE
ATTENUATOR,FIXED
9217C0009-2
6105-01-418-0401INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
700199

Frequently Asked Questions

What is NSN 6685-01-519-2778?

NSN 6685-01-519-2778 is a Manometer Assembly, manufactured by Clayton Associates Inc, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-519-2778?

NSN 6685-01-519-2778 has 1 cross-referenced part number: 600-122 (Clayton Associates Inc).

What NSN replaces 6685-01-519-2778?

There are 2 known substitutes for 6685-01-519-2778: 5985-00-102-8129, 6105-01-418-0401. Verify interchangeability with system specifications before substitution.

What are the specifications of 600-122?

Key specifications for 600-122: Sensing Element Type: BOURDON TUBE; Furnished Items: 18 IN HOSE AND FITTINGS ASSEMBLED IN; Operating Range: OPERATE AT TOTAL PRESSURE UP TO 30 PSIG; Special Features: PANEL MOUNTING. 6 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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