PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18-1128Indicator,pressure

Honeywell International Inc. Dba Honeywell International · NSN 6685-00-842-1109 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-842-1109 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-842-1109. Primary manufacturer part number: 18-1128.
Features
  • Indicator,pressure — FSC 6685
  • Frequency Rating: 400.0 HERTZ NOMINAL
  • Current Type: AC
  • Width: 2.375 INCHES NOMINAL IN
  • Phase: SINGLE
  • Height: 2.375 INCHES NOMINAL IN
  • Contact Quantity: 7
  • DC Voltage Rating: 26.0 VOLTS NOMINAL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,pressure, cataloged under National Stock Number 6685-00-842-1109, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell International. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-00-842-1109
Primary Part Number18-1128
Item NameIndicator,pressure
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell International
StatusACTIVE
Frequency Rating400.0 HERTZ NOMINAL
Current TypeAC
Width2.375 INCHES NOMINAL IN
PhaseSINGLE
Height2.375 INCHES NOMINAL IN
Contact Quantity7
DC Voltage Rating26.0 VOLTS NOMINAL
Individual MarkingMARKED L;MARKED R
Length5.000 INCHES NOMINAL IN
Features ProvidedENCAPSULATED
Electrical Connection Identifying NumberMS25470
ColorWHITE MARKER OVERALL
Mounting Stud Diameter0.312 INCHES NOMINAL IN
Contact TypePIN
Electrical Connection Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3110-00-142-4390592A INTERCHANGEABLE
Cup,tapered Roller Bearing
Rbc Bearings Incorporated Div West Trenton Division
6685-00-842-5049 INTERCHANGEABLE
Indicator,pressure
2915-00-896-4152181130 INTERCHANGEABLE
Parts Kit,attenuato
Parker Hannifin Corporation Div Hydraulic Systems Division
Cross-Reference Index
Part NumberManufacturer
MS25470-11 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
18-1128 PRIMARY Honeywell International Inc. Dba Honeywell International (USA)
Related Parts
3110-00-142-4390INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
592A
6685-00-842-5049INTERCHANGEABLE
INDICATOR,PRESSURE
2915-00-896-4152INTERCHANGEABLE
PARTS KIT,ATTENUATO
181130

Frequently Asked Questions

What is NSN 6685-00-842-1109?

NSN 6685-00-842-1109 is a Indicator,pressure, manufactured by Honeywell International Inc. Dba Honeywell International, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-842-1109?

NSN 6685-00-842-1109 has 2 cross-referenced part numbers: MS25470-11 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 18-1128 (Honeywell International Inc. Dba Honeywell International).

What NSN replaces 6685-00-842-1109?

There are 3 known substitutes for 6685-00-842-1109: 3110-00-142-4390, 6685-00-842-5049, 2915-00-896-4152. Verify interchangeability with system specifications before substitution.

What are the specifications of 18-1128?

Key specifications for 18-1128: Frequency Rating: 400.0 HERTZ NOMINAL; Current Type: AC; Width: 2.375 INCHES NOMINAL IN; Phase: SINGLE. 15 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