PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

710A-50PSIAIndicator,pressure

Ashcroft Inc Dba Heise · NSN 6685-01-154-8810 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-154-8810 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-154-8810. Primary manufacturer part number: 710A-50PSIA.
Features
  • Indicator,pressure — FSC 6685
  • Current Type: AC
  • Frequency Rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
  • Phase: SINGLE
  • AC Voltage Rating: 115.0 VOLTS NOMINAL
  • Presentation Type: DIGITAL DISPLAY
  • Scale Range: +0.1 TO 50.0 POUNDS PER SQUARE INCH SINGLE INDICATOR SINGLE SCALE LBS
  • Display Type: LIGHT EMITTING DIODE (L.E.D.).
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,pressure, cataloged under National Stock Number 6685-01-154-8810, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ashcroft Inc Dba Heise. Government technical data includes 8 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-01-154-8810
Primary Part Number710A-50PSIA
Item NameIndicator,pressure
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerAshcroft Inc Dba Heise
StatusACTIVE
Current TypeAC
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
PhaseSINGLE
AC Voltage Rating115.0 VOLTS NOMINAL
Presentation TypeDIGITAL DISPLAY
Scale Range+0.1 TO 50.0 POUNDS PER SQUARE INCH SINGLE INDICATOR SINGLE SCALE LBS
Display TypeLIGHT EMITTING DIODE (L.E.D.).
Electrical Connection Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6625-00-148-8121 INTERCHANGEABLE
Test Set,telecommunication Syste
5961-00-174-5755 INTERCHANGEABLE
Semiconductor Device,diode
4240-00-195-5011ANSIZ87.1-1989 GOGGLES CLEAR INTERCHANGEABLE
Goggles,industrial
American National Standards Institute Incorporated Dba American National Standards Institute
4240-00-253-5380 INTERCHANGEABLE
Goggles,industrial
5961-00-279-7183 INTERCHANGEABLE
Semiconductor Device,diode
5120-00-288-8705 INTERCHANGEABLE
Wrench,open End
6625-00-595-7669 INTERCHANGEABLE
Bridge,impedance
6625-00-759-5225710A INTERCHANGEABLE
Recorder,idler Arm
Kay Elemetrics Corporation
3805-01-041-6823 INTERCHANGEABLE
Grader,road,motorized
5962-01-087-2505 INTERCHANGEABLE
Microcircuit
Cross-Reference Index
Part NumberManufacturer
710A Ashcroft Inc Dba Heise (USA)
710A Barfield, Inc. (USA)
710A-50PSIA PRIMARY Ashcroft Inc Dba Heise (USA)
Related Parts
6625-00-148-8121INTERCHANGEABLE
TEST SET,TELECOMMUNICATION SYSTE
5961-00-174-5755INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
4240-00-195-5011INTERCHANGEABLE
GOGGLES,INDUSTRIAL
ANSIZ87.1-1989 GOGGLES CLEAR
4240-00-253-5380INTERCHANGEABLE
GOGGLES,INDUSTRIAL
5961-00-279-7183INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5120-00-288-8705INTERCHANGEABLE
WRENCH,OPEN END
6625-00-595-7669INTERCHANGEABLE
BRIDGE,IMPEDANCE
6625-00-759-5225INTERCHANGEABLE
RECORDER,IDLER ARM
710A
3805-01-041-6823INTERCHANGEABLE
GRADER,ROAD,MOTORIZED
5962-01-087-2505INTERCHANGEABLE
MICROCIRCUIT
6685-01-163-9556INTERCHANGEABLE
INDICATOR,PRESSURE
901A
6630-01-386-7150INTERCHANGEABLE
METER,PH
710A

Frequently Asked Questions

What is NSN 6685-01-154-8810?

NSN 6685-01-154-8810 is a Indicator,pressure, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-154-8810?

NSN 6685-01-154-8810 has 3 cross-referenced part numbers: 710A (Ashcroft Inc Dba Heise), 710A (Barfield, Inc.), 710A-50PSIA (Ashcroft Inc Dba Heise).

What NSN replaces 6685-01-154-8810?

There are 12 known substitutes for 6685-01-154-8810: 6625-00-148-8121, 5961-00-174-5755, 4240-00-195-5011 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 710A-50PSIA?

Key specifications for 710A-50PSIA: Current Type: AC; Frequency Rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM; End Item Identification: 4920-01-120-1651; Phase: SINGLE. 9 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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