PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

593-6960581 PC6Gage,pressure,dial Indicating

Naval Sea Systems Command · NSN 6685-01-295-7433 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-295-7433 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-295-7433. Primary manufacturer part number: 593-6960581 PC6.
Features
  • Gage,pressure,dial Indicating — FSC 6685
  • Material: NICKEL ALLOY ACTUATING ELEMENT
  • Material: PLASTIC PROTECTIVE CRYSTAL
  • Overall Diameter: 4.469 INCHES NOMINAL IN
  • Material: ALUMINUM CASE
  • Actuation Type: BOURDON TUBE
  • Pointer Type: INDICATING
  • Connector Type Vent: NOT PROVIDED
Applications
  • Applications requiring Nickel Alloy Actuating Element construction
General Description

The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-295-7433, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 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
NSN6685-01-295-7433
Primary Part Number593-6960581 PC6
Item NameGage,pressure,dial Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
MaterialNICKEL ALLOY ACTUATING ELEMENT
MaterialPLASTIC PROTECTIVE CRYSTAL
Overall Diameter4.469 INCHES NOMINAL IN
MaterialALUMINUM CASE
Actuation TypeBOURDON TUBE
Pointer TypeINDICATING
Connector Type VentNOT PROVIDED
Connection SizeO-RING UNION
AdjustabilityADJUSTABLE
Scale NamePRESSURE
Pointer ColorBLACK
Scale TypeSINGLE
Scale Range+0.0 TO 300.0 POUNDS PRESSURE PER SQUARE INCH LBS
Mounting Connection LocationBOTTOM
Scale AccuracyPORM 1 PCT OF FULL SCALE
Connection LocationBOTTOM
Scale Inscription/background ColorBLACK MARKINGS ON WHITE BACKGROUND
Connection TypeEXTERNAL
Dial Size3-1/2 IN. DIA IN
Mounting MethodSURFACE
Connection Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6685-01-437-6916 INTERCHANGEABLE
Gage,pressure,dial Indicating
6685-01-450-5493 INTERCHANGEABLE
Gage,pressure,dial Indicating
6685-01-491-0468 INTERCHANGEABLE
Gage,pressure,dial Indicating
Cross-Reference Index
Part NumberManufacturer
593-6960581 PC6 Naval Sea Systems Command (USA)
SA23-3PJP-LWBX Weksler Glass Thermometer Corp (USA)
085006 ITEM NO 8 Sauer Compressors Usa, Inc. (USA)
6558096-2 Naval Sea Systems Command (USA)
085026 Sauer Compressors Usa, Inc. (USA)
SG3MC3HPWRONA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
SG3MC3HPWRONAG Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-G-18997E AMD 2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
6685-01-437-6916INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
6685-01-450-5493INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
6685-01-491-0468INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING

Frequently Asked Questions

What is NSN 6685-01-295-7433?

NSN 6685-01-295-7433 is a Gage,pressure,dial Indicating, manufactured by Naval Sea Systems Command, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-295-7433?

NSN 6685-01-295-7433 has 8 cross-referenced part numbers: 593-6960581 PC6 (Naval Sea Systems Command), SA23-3PJP-LWBX (Weksler Glass Thermometer Corp), 085006 ITEM NO 8 (Sauer Compressors Usa, Inc.), 6558096-2 (Naval Sea Systems Command), 085026 (Sauer Compressors Usa, Inc.) and 3 more.

What NSN replaces 6685-01-295-7433?

There are 3 known substitutes for 6685-01-295-7433: 6685-01-437-6916, 6685-01-450-5493, 6685-01-491-0468. Verify interchangeability with system specifications before substitution.

What are the specifications of 593-6960581 PC6?

Key specifications for 593-6960581 PC6: Material: NICKEL ALLOY ACTUATING ELEMENT; Material: PLASTIC PROTECTIVE CRYSTAL; Overall Diameter: 4.469 INCHES NOMINAL IN; Material: ALUMINUM CASE. 21 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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