PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

60-1377RS04BXT1SA0S100Gage,pressure,dial Indicating

Ashcroft Inc Dba Heise · NSN 6685-00-726-5426 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-726-5426 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-726-5426. Primary manufacturer part number: 60-1377RS04BXT1SA0S100.
Features
  • Gage,pressure,dial Indicating — FSC 6685
  • Material: STEEL COMP 316 ACTUATING ELEMENT
  • Material: ALUMINUM AND STEEL CASE
  • Material: GLASS PROTECTIVE CRYSTAL
  • Material Document and Classification: AISI 316 ASSN STD SINGLE MATERIAL RESPONSE ACTUATING ELEMENT
  • Surface Treatment: ENAMEL CASE
  • Bezel Type: HINGE
  • Connection Location: BACK
Applications
  • Applications requiring Steel Comp 316 Actuating Element construction
General Description

The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-726-5426, 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 4 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
NSN6685-00-726-5426
Primary Part Number60-1377RS04BXT1SA0S100
Item NameGage,pressure,dial Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerAshcroft Inc Dba Heise
StatusACTIVE
MaterialSTEEL COMP 316 ACTUATING ELEMENT
MaterialALUMINUM AND STEEL CASE
MaterialGLASS PROTECTIVE CRYSTAL
Material Document and ClassificationAISI 316 ASSN STD SINGLE MATERIAL RESPONSE ACTUATING ELEMENT
Surface TreatmentENAMEL CASE
Bezel TypeHINGE
Connection LocationBACK
Scale NamePRESSURE
Stud LocationBACK
Unable to DecodeUNABLE TO DECODE
Pointer TypeINDICATING
Pointer ColorBLACK
Scale Accuracy1/4 OF 1 PCT ENTIRE RANGE
Connection Quantity1
Scale Smallest Increment0.5 POUNDS PER SQUARE INCH (PSI) LBS
Connector Type VentNOT PROVIDED
Connection Size1/2 IN. NPT IN
Scale TypeSINGLE
Scale Range+0.000 TO 100.000 POUNDS PRESSURE PER SQUARE INCH LBS
Connection TypeEXTERNAL
Dial Size6 IN. DIA IN
Mounting MethodFLUSH PANEL AND STUD(S)
Actuation TypeSINGLE BOURDON TUBE
Scale Inscription/background ColorBLACK FIGURES ON WHITE BACKGROUND
Stud Quantity3
AdjustabilityADJUSTABLE
Graduation Unit5.0 POUNDS PER SQUARE INCH LBS
Bolt Circle Diameter7.000 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
6685-00-726-4833 INTERCHANGEABLE
Gage,pressure,dial Indicating
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
6685-00-726-542860-1377RS04BXT1SA0S160 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)
6-1377RSXTDSM0S100 Ashcroft Inc Dba Heise (USA)
60-1377RS04BXT1SA0S100 PRIMARY Ashcroft Inc Dba Heise (USA)
105B5200P39 General Electric Company (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
6685-00-726-4833INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
6685-00-726-4839INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
60-1377RS04BXT1SA0S60
6685-00-726-4840INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
60-10825S04BXEY600
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 6685-00-726-5426?

NSN 6685-00-726-5426 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 6685-00-726-5426?

NSN 6685-00-726-5426 has 4 cross-referenced part numbers: 1377RSXTDSM0S (Ashcroft Inc Dba Heise), 6-1377RSXTDSM0S100 (Ashcroft Inc Dba Heise), 60-1377RS04BXT1SA0S100 (Ashcroft Inc Dba Heise), 105B5200P39 (General Electric Company).

What NSN replaces 6685-00-726-5426?

There are 12 known substitutes for 6685-00-726-5426: 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 60-1377RS04BXT1SA0S100?

Key specifications for 60-1377RS04BXT1SA0S100: Material: STEEL COMP 316 ACTUATING ELEMENT; Material: ALUMINUM AND STEEL CASE; Material: GLASS PROTECTIVE CRYSTAL; Material Document and Classification: AISI 316 ASSN STD SINGLE MATERIAL RESPONSE ACTUATING ELEMENT. 30 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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