PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1583-J51AMQ00Gage,pressure,dial Indicating

Control Specialties Inc · NSN 6685-01-120-2072 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-120-2072 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-120-2072. Primary manufacturer part number: 1583-J51AMQ00.
Features
  • Gage,pressure,dial Indicating — FSC 6685
  • Mounting Hole Diameter: 0.219 INCHES NOMINAL IN
  • Mounting Hole Quantity: 3
  • Material: COPPER ALLOY ACTUATING ELEMENT
  • Material: PLASTIC PROTECTIVE CRYSTAL
  • Material: ALUMINUM CASE
  • Scale Type: CONCENTRIC DIAL
  • Pointer Color: BLACK
Applications
  • Applications requiring Copper Alloy Actuating Element construction
General Description

The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-120-2072, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Control Specialties Inc. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-01-120-2072
Primary Part Number1583-J51AMQ00
Item NameGage,pressure,dial Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerControl Specialties Inc
StatusACTIVE
Mounting Hole Diameter0.219 INCHES NOMINAL IN
Mounting Hole Quantity3
MaterialCOPPER ALLOY ACTUATING ELEMENT
MaterialPLASTIC PROTECTIVE CRYSTAL
MaterialALUMINUM CASE
Scale TypeCONCENTRIC DIAL
Pointer ColorBLACK
Connector Type VentNOT PROVIDED
Graduation Unit5.0 POUNDS PER SQUARE INCH LBS
Pointer TypeINDICATING
Scale Accuracy1 PCT ENTIRE RANGE
Mounting MethodFLUSH
Scale NamePOUNDS PRESSURE
Connection LocationBACK, LOWER
Connection Size0.250 IN. DIA IN
Scale Range+0.0 TO 100.0 POUNDS PRESSURE PER SQUARE INCH LBS
Dial Size6 IN. DIA IN
Connection TypeEXTERNAL
Scale Inscription/background ColorBLANK FIGURES,WHITE BACKGROUND
Mounting Connection LocationBACK, LOWER
AdjustabilityADJUSTABLE
Actuation TypeBELLOWS
Scale Smallest Increment0.5 POUNDS PER SQUARE INCH (PSI) LBS
Bezel TypeHINGE
Overall Diameter7.594 INCHES NOMINAL IN
Bolt Circle Diameter7.000 INCHES NOMINAL IN
Supplementary FeaturesBLOW-OUT PLUG BACK OF CASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4820-00-146-1001101022PC514 INTERCHANGEABLE
Valve,flow Control
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
5945-00-276-9267119898 INTERCHANGEABLE
Relay,electromagnetic
Cummins Inc.
5133-00-293-290043608 INTERCHANGEABLE
Bit,auger
Stanley Tools Div of Stanley Works
5950-00-498-2153201-37 INTERCHANGEABLE
Transformer,power,s
L3harris Technologies, Inc.
6685-00-578-595182405 INTERCHANGEABLE
Gage,pressure,dial Indicating
Stewart-Warner Corporation
3040-01-384-094743608 INTERCHANGEABLE
Connecting Link,rigid
Mettler-Toledo Llc
5120-01-398-7728 INTERCHANGEABLE
Socket,socket Wrench
5315-01-514-506243608 INTERCHANGEABLE
Pin,straight,headed
Allied Systems Company Dba Allied Systems Co
Cross-Reference Index
Part NumberManufacturer
1583-J51AMQ00 PRIMARY Control Specialties Inc (USA)
43608 Richmond Lox Equipment Co Sub of Richmond Tank Car Co (USA)
367-B Schneider Electric Systems Usa Inc (USA)
367-B-6IN0-100PSI1/2IN.NPTLBPLA Schneider Electric Systems Usa Inc (USA)
Related Parts
4820-00-146-1001INTERCHANGEABLE
VALVE,FLOW CONTROL
101022PC514
5945-00-276-9267INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
119898
5133-00-293-2900INTERCHANGEABLE
BIT,AUGER
43608
5950-00-498-2153INTERCHANGEABLE
TRANSFORMER,POWER,S
201-37
6685-00-578-5951INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
82405
3040-01-384-0947INTERCHANGEABLE
CONNECTING LINK,RIGID
43608
5120-01-398-7728INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5315-01-514-5062INTERCHANGEABLE
PIN,STRAIGHT,HEADED
43608

Frequently Asked Questions

What is NSN 6685-01-120-2072?

NSN 6685-01-120-2072 is a Gage,pressure,dial Indicating, manufactured by Control Specialties Inc, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-120-2072?

NSN 6685-01-120-2072 has 4 cross-referenced part numbers: 1583-J51AMQ00 (Control Specialties Inc), 43608 (Richmond Lox Equipment Co Sub of Richmond Tank Car Co), 367-B (Schneider Electric Systems Usa Inc), 367-B-6IN0-100PSI1/2IN.NPTLBPLA (Schneider Electric Systems Usa Inc).

What NSN replaces 6685-01-120-2072?

There are 8 known substitutes for 6685-01-120-2072: 4820-00-146-1001, 5945-00-276-9267, 5133-00-293-2900 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1583-J51AMQ00?

Key specifications for 1583-J51AMQ00: Mounting Hole Diameter: 0.219 INCHES NOMINAL IN; Mounting Hole Quantity: 3; Material: COPPER ALLOY ACTUATING ELEMENT; Material: PLASTIC PROTECTIVE CRYSTAL. 28 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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