PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

130120Gage,pressure,dial Indicating

Ametek, Inc. Div Aerospace & Defense · NSN 6685-00-881-3052 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-881-3052 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-881-3052. Primary manufacturer part number: 130120.
Features
  • Gage,pressure,dial Indicating — FSC 6685
  • Material: COPPER ALLOY 511 ACTUATING ELEMENT
  • Material: ALUMINUM AND PLASTIC CASE
  • Surface Treatment: ENAMEL CASE
  • Material: GLASS PROTECTIVE CRYSTAL
  • Mounting Hole Diameter: 0.250 INCHES NOMINAL IN
  • Mounting Hole Quantity: 3
  • Unable to Decode: UNABLE TO DECODE
Applications
  • Applications requiring Copper Alloy 511 Actuating Element construction
General Description

The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-00-881-3052, 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 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 1 manufacturer, 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
NSN6685-00-881-3052
Primary Part Number130120
Item NameGage,pressure,dial Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerAmetek, Inc. Div Aerospace & Defense
StatusACTIVE
MaterialCOPPER ALLOY 511 ACTUATING ELEMENT
MaterialALUMINUM AND PLASTIC CASE
Surface TreatmentENAMEL CASE
MaterialGLASS PROTECTIVE CRYSTAL
Mounting Hole Diameter0.250 INCHES NOMINAL IN
Mounting Hole Quantity3
Unable to DecodeUNABLE TO DECODE
Scale NamePRESSURE
Connection LocationBOTTOM
Scale Range+0.0 TO 100.0 POUNDS PRESSURE PER SQUARE INCH LBS
Scale TypeMULTIPLE
Connection Quantity1
Dial Size4-1/2 IN. DIA IN
Connection TypeEXTERNAL
Scale Smallest Increment1.0 POUNDS PER SQUARE INCH (PSI) LBS
AdjustabilityADJUSTABLE
Scale AccuracyPORM 1 PCT FULL SCALE
Pointer TypeINDICATING
Mounting MethodFLUSH
Graduation Unit10.0 POUNDS PER SQUARE INCH LBS
Scale Inscription/background ColorBLACK MARKINGS ON WHITE BACKGROUND
Connection Size0.500 IN. NPT DIA IN
Bezel TypeSNAP-ON
Actuation TypeSINGLE BOURDON TUBE
Connector Type VentNOT PROVIDED
Pointer ColorBLACK
Overall Diameter5.810 INCHES NOMINAL IN
Bolt Circle Diameter5.380 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5315-00-010-33763B5312 INTERCHANGEABLE
Pin,cotter
Caterpillar Inc Div Caterpillar Defense
4820-00-128-0744 INTERCHANGEABLE
Valve,gate
2530-00-164-2185BS3150 INTERCHANGEABLE
Axle
Clark Material Handling Company
5910-00-243-0110 INTERCHANGEABLE
Capacitor,variable,air Dielectri
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
5815-00-872-3410 INTERCHANGEABLE
Lever,detent
6685-00-881-3053150455XCL INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
6685-00-881-3055130250 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
Cross-Reference Index
Part NumberManufacturer
130120 PRIMARY Ametek, Inc. Div Aerospace & Defense (USA)
5002 Ametek, Inc. Div Aerospace & Defense (USA)
5801 Ametek, Inc. Div Aerospace & Defense (USA)
128780 Ametek, Inc. Div Aerospace & Defense (USA)
116356 Ametek, Inc. Div Aerospace & Defense (USA)
Related Parts
5315-00-010-3376INTERCHANGEABLE
PIN,COTTER
3B5312
4820-00-128-0744INTERCHANGEABLE
VALVE,GATE
2530-00-164-2185INTERCHANGEABLE
AXLE
BS3150
5910-00-243-0110INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
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
5815-00-872-3410INTERCHANGEABLE
LEVER,DETENT
6685-00-881-3053INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
150455XCL
6685-00-881-3055INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
130250
5910-00-980-1944INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
C120MMFN750
4730-01-008-1884INTERCHANGEABLE
FITTING,LUBRICATION
049505

Frequently Asked Questions

What is NSN 6685-00-881-3052?

NSN 6685-00-881-3052 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 6685-00-881-3052?

NSN 6685-00-881-3052 has 5 cross-referenced part numbers: 130120 (Ametek, Inc. Div Aerospace & Defense), 5002 (Ametek, Inc. Div Aerospace & Defense), 5801 (Ametek, Inc. Div Aerospace & Defense), 128780 (Ametek, Inc. Div Aerospace & Defense), 116356 (Ametek, Inc. Div Aerospace & Defense).

What NSN replaces 6685-00-881-3052?

There are 12 known substitutes for 6685-00-881-3052: 5315-00-010-3376, 4820-00-128-0744, 2530-00-164-2185 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 130120?

Key specifications for 130120: Overall Depth: 2.190 INCHES NOMINAL IN; Material: COPPER ALLOY 511 ACTUATING ELEMENT; Material: ALUMINUM AND PLASTIC CASE; Surface Treatment: ENAMEL CASE. 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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