PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

150455XCLGage,pressure,dial Indicating

Ametek, Inc. Div Aerospace & Defense · NSN 6685-00-881-3053 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-881-3053 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-881-3053. Primary manufacturer part number: 150455XCL.
Features
  • Gage,pressure,dial Indicating — FSC 6685
  • Material: GLASS PROTECTIVE CRYSTAL
  • Surface Treatment: ENAMEL CASE
  • Material: COPPER ALLOY 511 ACTUATING ELEMENT
  • Material: ALUMINUM CASE
  • Overall Diameter: 4.875 INCHES NOMINAL IN
  • Graduation Unit: 20.0 POUNDS PER SQUARE INCH LBS
  • Connector Type Vent: NOT PROVIDED
Applications
  • Applications requiring Glass Protective Crystal construction
General Description

The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-881-3053, 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 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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
NSN6685-00-881-3053
Primary Part Number150455XCL
Item NameGage,pressure,dial Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerAmetek, Inc. Div Aerospace & Defense
StatusACTIVE
MaterialGLASS PROTECTIVE CRYSTAL
Surface TreatmentENAMEL CASE
MaterialCOPPER ALLOY 511 ACTUATING ELEMENT
MaterialALUMINUM CASE
Overall Diameter4.875 INCHES NOMINAL IN
Graduation Unit20.0 POUNDS PER SQUARE INCH LBS
Connector Type VentNOT PROVIDED
Connection Size0.500 IN. NPT DIA IN
Actuation TypeSINGLE BOURDON TUBE
Connection LocationBOTTOM
Scale NamePRESSURE
Pointer TypeINDICATING
Mounting Connection LocationBOTTOM
Scale Inscription/background ColorBLACK MARKINGS ON WHITE BACKGROUND
AdjustabilityNONADJUSTABLE
Pointer ColorBLACK
Connection TypeEXTERNAL
Bezel TypeTHREAD
Scale TypeMULTIPLE
Mounting MethodRIGID STEM
Connection Quantity1
Scale Range+0.0 TO 200.0 POUNDS PRESSURE PER SQUARE INCH LBS
Scale Smallest Increment1.0 POUNDS PER SQUARE INCH (PSI) LBS
Unable to DecodeUNABLE TO DECODE
Scale AccuracyPORM 1 PCT FULL SCALE
Dial Size4-1/2 IN. DIA IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5315-00-010-33763B5312 INTERCHANGEABLE
Pin,cotter
Caterpillar Inc Div Caterpillar Defense
3020-00-118-4228116357 INTERCHANGEABLE
Gear Cluster
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
4820-00-128-0744 INTERCHANGEABLE
Valve,gate
5910-00-243-0110 INTERCHANGEABLE
Capacitor,variable,air Dielectri
2805-00-354-4261130116 INTERCHANGEABLE
Spindle,idler
Dresser, Llc
6685-00-809-4298 INTERCHANGEABLE
Gage,pressure,dial Indicating
5940-00-834-64211418B-9-11 INTERCHANGEABLE
Terminal,stud
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
6685-00-850-7070BA13XPH4RW INTERCHANGEABLE
Gage,pressure,dial Indicating
Ashcroft Inc Dba Heise
5815-00-872-3409 INTERCHANGEABLE
Pawl Assembly
6685-00-881-3052130120 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
Cross-Reference Index
Part NumberManufacturer
150027X(FIG 181) Ametek, Inc. Div Aerospace & Defense (USA)
5801 Ametek, Inc. Div Aerospace & Defense (USA)
130116 Ametek, Inc. Div Aerospace & Defense (USA)
150455XCL PRIMARY Ametek, Inc. Div Aerospace & Defense (USA)
116357 Norwalk Compreseer Company Inc Dba Norwalk Compressor Company (USA)
5002 Ametek, Inc. Div Aerospace & Defense (USA)
128651 Ametek, Inc. Div Aerospace & Defense (USA)
Related Parts
5315-00-010-3376INTERCHANGEABLE
PIN,COTTER
3B5312
3020-00-118-4228INTERCHANGEABLE
GEAR CLUSTER
116357
4820-00-128-0744INTERCHANGEABLE
VALVE,GATE
5910-00-243-0110INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
2805-00-354-4261INTERCHANGEABLE
SPINDLE,IDLER
130116
6685-00-809-4298INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
5940-00-834-6421INTERCHANGEABLE
TERMINAL,STUD
1418B-9-11
6685-00-850-7070INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
BA13XPH4RW
5815-00-872-3409INTERCHANGEABLE
PAWL ASSEMBLY
6685-00-881-3052INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
130120
6685-00-881-3055INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
130250
4730-01-008-1884INTERCHANGEABLE
FITTING,LUBRICATION
049505

Frequently Asked Questions

What is NSN 6685-00-881-3053?

NSN 6685-00-881-3053 is a Gage,pressure,dial Indicating, manufactured by Ametek, Inc. Div Aerospace & Defense, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-881-3053?

NSN 6685-00-881-3053 has 7 cross-referenced part numbers: 150027X(FIG 181) (Ametek, Inc. Div Aerospace & Defense), 5801 (Ametek, Inc. Div Aerospace & Defense), 130116 (Ametek, Inc. Div Aerospace & Defense), 150455XCL (Ametek, Inc. Div Aerospace & Defense), 116357 (Norwalk Compreseer Company Inc Dba Norwalk Compressor Company) and 2 more.

What NSN replaces 6685-00-881-3053?

There are 12 known substitutes for 6685-00-881-3053: 5315-00-010-3376, 3020-00-118-4228, 4820-00-128-0744 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 150455XCL?

Key specifications for 150455XCL: Material: GLASS PROTECTIVE CRYSTAL; Surface Treatment: ENAMEL CASE; Material: COPPER ALLOY 511 ACTUATING ELEMENT; Material: ALUMINUM CASE. 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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