PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1377RSXTDSM0SGage,pressure,dial Indicating

Ashcroft Inc Dba Heise · NSN 6685-00-726-4833 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-726-4833 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-726-4833. Primary manufacturer part number: 1377RSXTDSM0S.
Features
  • Gage,pressure,dial Indicating — FSC 6685
  • Material: STEEL CORROSION RESISTING ACTUATING ELEMENT
  • Material: GLASS PROTECTIVE CRYSTAL
  • Material: ALUMINUM AND STEEL CASE
  • Surface Treatment: PHOSPHATE ZINC CASE
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY SCALE DATA,DIAL DATA,CASE DATA,CONNECTION DATA,MTG DATA
  • Actuation Type: SINGLE BOURDON TUBE
  • Scale Accuracy: 1/2 OF 1 PCT ENTIRE RANGE
Applications
  • Applications requiring Steel Corrosion Resisting Actuating Element construction
General Description

The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-726-4833, 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 28 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-00-726-4833
Primary Part Number1377RSXTDSM0S
Item NameGage,pressure,dial Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerAshcroft Inc Dba Heise
StatusACTIVE
MaterialSTEEL CORROSION RESISTING ACTUATING ELEMENT
MaterialGLASS PROTECTIVE CRYSTAL
MaterialALUMINUM AND STEEL CASE
Surface TreatmentPHOSPHATE ZINC CASE
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY SCALE DATA,DIAL DATA,CASE DATA,CONNECTION DATA,MTG DATA
Actuation TypeSINGLE BOURDON TUBE
Scale Accuracy1/2 OF 1 PCT ENTIRE RANGE
Connector Type VentNOT PROVIDED
Scale Range+0.0 TO 200.0 POUNDS PRESSURE PER SQUARE INCH LBS
Connection Size1/2 IN. NPT IN
Bezel TypeHINGE
AdjustabilityADJUSTABLE
Scale NamePRESSURE
Mounting MethodFLUSH PANEL AND STUD(S)
Scale TypeSINGLE
Pointer TypeINDICATING
Scale Inscription/background ColorBLACK FIGURES ON WHITE BACKGROUND
Connection Quantity1
Stud LocationBACK
Connection TypeEXTERNAL
Scale Smallest Increment2.0 POUNDS LBS
Dial Size6 IN. DIA IN
Pointer ColorBLACK
Stud Quantity3
Graduation Unit20.0 POUNDS LBS
Connection LocationBACK
Bolt Circle Diameter7.000 INCHES NOMINAL IN
Overall Diameter7.562 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6685-00-080-859245-1082PS-04B1000 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ashcroft Inc Dba Heise
6685-00-080-859345-1377SS04BXT10S600 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ashcroft Inc Dba Heise
6685-00-081-005945-1377RS04BXT10S100 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ashcroft Inc Dba Heise
6685-00-529-621760-1377RS02BXT10S100 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ashcroft Inc Dba Heise
6685-00-726-483260-1377RTS04BXT1SA0S1500 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ashcroft Inc Dba Heise
6685-00-726-483960-1377RS04BXT1SA0S60 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ashcroft Inc Dba Heise
6685-00-726-484060-10825S04BXEY600 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ashcroft Inc Dba Heise
6685-00-726-542660-1377RS04BXT1SA0S100 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ashcroft Inc Dba Heise
6685-00-726-542860-1377RS04BXT1SA0S160 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ashcroft Inc Dba Heise
6685-00-752-8104 INTERCHANGEABLE
Gage,pressure,dial Indicating
Cross-Reference Index
Part NumberManufacturer
1377RSXTDSM0S Ashcroft Inc Dba Heise (USA)
Related Parts
6685-00-080-8592INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
45-1082PS-04B1000
6685-00-080-8593INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
45-1377SS04BXT10S600
6685-00-081-0059INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
45-1377RS04BXT10S100
6685-00-529-6217INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
60-1377RS02BXT10S100
6685-00-726-4832INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
60-1377RTS04BXT1SA0S1500
6685-00-726-4839INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
60-1377RS04BXT1SA0S60
6685-00-726-4840INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
60-10825S04BXEY600
6685-00-726-5426INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
60-1377RS04BXT1SA0S100
6685-00-726-5428INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
60-1377RS04BXT1SA0S160
6685-00-752-8104INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
6685-00-761-0711INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
45-1082SS-04B-XEY200
6685-00-829-0585INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
60-1377RS04BXT10S300

Frequently Asked Questions

What is NSN 6685-00-726-4833?

NSN 6685-00-726-4833 is a Gage,pressure,dial Indicating, manufactured by Ashcroft Inc Dba Heise, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-726-4833?

NSN 6685-00-726-4833 has 1 cross-referenced part number: 1377RSXTDSM0S (Ashcroft Inc Dba Heise).

What NSN replaces 6685-00-726-4833?

There are 12 known substitutes for 6685-00-726-4833: 6685-00-080-8592, 6685-00-080-8593, 6685-00-081-0059 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1377RSXTDSM0S?

Key specifications for 1377RSXTDSM0S: Material: STEEL CORROSION RESISTING ACTUATING ELEMENT; Material: GLASS PROTECTIVE CRYSTAL; Material: ALUMINUM AND STEEL CASE; Surface Treatment: PHOSPHATE ZINC CASE. 29 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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