PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1931T-150234Gage,pressure,dial Indicating

Ametek, Inc. Div Aerospace & Defense · NSN 6685-00-958-6058 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-958-6058 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-958-6058. Primary manufacturer part number: 1931T-150234.
Features
  • Gage,pressure,dial Indicating — FSC 6685
  • Mounting Hole Diameter: 0.250 INCHES NOMINAL IN
  • Material: ALUMINUM CASE
  • Surface Treatment: PAINT CRACKLE FINISH CASE
  • Material: STEEL COMP 316 ACTUATING ELEMENT
  • Material: GLASS PROTECTIVE CRYSTAL
  • Overall Diameter: 5.813 INCHES NOMINAL IN
  • Scale Accuracy: 1/2 OF 1 PCT ENTIRE RANGE
Applications
  • Applications requiring Aluminum Case construction
General Description

The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-958-6058, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ametek, Inc. Div Aerospace & Defense. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6685-00-958-6058
Primary Part Number1931T-150234
Item NameGage,pressure,dial Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerAmetek, Inc. Div Aerospace & Defense
StatusCANCELLED
Mounting Hole Diameter0.250 INCHES NOMINAL IN
MaterialALUMINUM CASE
Surface TreatmentPAINT CRACKLE FINISH CASE
MaterialSTEEL COMP 316 ACTUATING ELEMENT
MaterialGLASS PROTECTIVE CRYSTAL
Overall Diameter5.813 INCHES NOMINAL IN
Scale Accuracy1/2 OF 1 PCT ENTIRE RANGE
Dial Size4-1/2 IN. IN
Actuation TypeSINGLE BOURDON TUBE
Graduation Unit500.0 POUNDS PER SQUARE INCH LBS
Pointer TypeINDICATING
Connection LocationLOWER
Connection Size0.500 IN. NPT DIA IN
Bezel TypeTHREAD
Connection Quantity1
Mounting MethodFLUSH
Scale Inscription/background ColorBLACK FIGURES ON WHITE BACKGROUND
Scale TypeSINGLE
Connection TypeEXTERNAL
Scale Smallest Increment50.0 POUNDS PER SQUARE INCH (PSI) LBS
Connector Type VentNOT PROVIDED
Pointer ColorBLACK
Scale Range+0.0 TO 5000.0 POUNDS PRESSURE PER SQUARE INCH LBS
Scale NamePRESSURE
AdjustabilityADJUSTABLE
Mounting Hole Quantity3
ColorBLACK CASE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6625-00-053-8154152283-12 INTERCHANGEABLE
Voltmeter
Raytheon Company Dba Raytheon Co
6685-00-234-8989AA46-UPT2-LWX9 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ashcroft Inc Dba Heise
6625-00-464-2144152283-30 INTERCHANGEABLE
Ammeter
Raytheon Company Dba Raytheon Co
6625-00-464-21451931-4622005 INTERCHANGEABLE
Multimeter
Raytheon Company Dba Raytheon Co
6625-00-486-8631 INTERCHANGEABLE
Voltmeter
5910-00-621-9423 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
6685-00-837-3522AA444PF4LW INTERCHANGEABLE
Gage,pressure,dial Indicating
Ashcroft Inc Dba Heise
6685-00-840-3749 INTERCHANGEABLE
Gage,pressure,dial Indicating
6625-00-957-0527 INTERCHANGEABLE
Ammeter
3020-01-130-823050925 INTERCHANGEABLE
Gear Drive Tachomet
Waterous Company
Cross-Reference Index
Part NumberManufacturer
45 1379 AS 04L XPD 5000# Ashcroft Inc Dba Heise (USA)
72530-321 Eme Elektro-Metall Export Gmbh (DEU)
1800 Ametek, Inc. Div Aerospace & Defense (USA)
50925 Ametek, Inc. Div Aerospace & Defense (USA)
1931T Ametek, Inc. Div Aerospace & Defense (USA)
6685PL0812168 Jednolity Indeks Materialowy - Uniform Material Index (POL)
132085 Ametek, Inc. Div Aerospace & Defense (USA)
45-1379TAS-04L-XPD5000 Ashcroft Inc Dba Heise (USA)
72530-321 Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba (USA)
82961 Ametek, Inc. Div Aerospace & Defense (USA)
1931T-150234 PRIMARY Ametek, Inc. Div Aerospace & Defense (USA)
1835TSPEC50925 Ametek, Inc. Div Aerospace & Defense (USA)
Related Parts
6625-00-053-8154INTERCHANGEABLE
VOLTMETER
152283-12
6685-00-234-8989INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
AA46-UPT2-LWX9
6625-00-464-2144INTERCHANGEABLE
AMMETER
152283-30
6625-00-464-2145INTERCHANGEABLE
MULTIMETER
1931-4622005
6625-00-486-8631INTERCHANGEABLE
VOLTMETER
5910-00-621-9423INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
6685-00-837-3522INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
AA444PF4LW
6685-00-840-3749INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
6625-00-957-0527INTERCHANGEABLE
AMMETER
3020-01-130-8230INTERCHANGEABLE
GEAR DRIVE TACHOMET
50925
6625-01-138-2035INTERCHANGEABLE
METER,NULL
6062
4130-01-460-8190INTERCHANGEABLE
ABRASO-VAC KIT
132085

Frequently Asked Questions

What is NSN 6685-00-958-6058?

NSN 6685-00-958-6058 is a Gage,pressure,dial Indicating, manufactured by Ametek, Inc. Div Aerospace & Defense, classified under FSC 6685 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6685-00-958-6058?

NSN 6685-00-958-6058 has 12 cross-referenced part numbers: 45 1379 AS 04L XPD 5000# (Ashcroft Inc Dba Heise), 72530-321 (Eme Elektro-Metall Export Gmbh), 1800 (Ametek, Inc. Div Aerospace & Defense), 50925 (Ametek, Inc. Div Aerospace & Defense), 1931T (Ametek, Inc. Div Aerospace & Defense) and 7 more.

What NSN replaces 6685-00-958-6058?

There are 12 known substitutes for 6685-00-958-6058: 6625-00-053-8154, 6685-00-234-8989, 6625-00-464-2144 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1931T-150234?

Key specifications for 1931T-150234: Mounting Hole Diameter: 0.250 INCHES NOMINAL IN; Material: ALUMINUM CASE; Surface Treatment: PAINT CRACKLE FINISH CASE; Material: STEEL COMP 316 ACTUATING ELEMENT. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6685-00-958-6058 still in active supply?

NSN 6685-00-958-6058 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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