PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

155208Gage,pressure,dial Indicating

Ametek, Inc. Div Aerospace & Defense · NSN 6685-01-089-8140 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-089-8140 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-089-8140. Primary manufacturer part number: 155208.
Features
  • Gage,pressure,dial Indicating — FSC 6685
  • Material: COPPER ALLOY 511 ACTUATING ELEMENT
  • Material: ALUMINUM CASE
  • Surface Treatment: ENAMEL CASE
  • Dial Size: 4-1/2 IN. DIA IN
  • Scale Range: +0.0 TO 100.0 POUNDS PRESSURE PER SQUARE INCH LBS
  • Bezel Type: SNAP-ON
  • Adjustability: ADJUSTABLE
Applications
  • Applications requiring Copper Alloy 511 Actuating Element construction
General Description

The Gage,pressure,dial Indicating, cataloged under National Stock Number 6685-01-089-8140, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN6685-01-089-8140
Primary Part Number155208
Item NameGage,pressure,dial Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerAmetek, Inc. Div Aerospace & Defense
StatusACTIVE
MaterialCOPPER ALLOY 511 ACTUATING ELEMENT
MaterialALUMINUM CASE
Surface TreatmentENAMEL CASE
Dial Size4-1/2 IN. DIA IN
Scale Range+0.0 TO 100.0 POUNDS PRESSURE PER SQUARE INCH LBS
Bezel TypeSNAP-ON
AdjustabilityADJUSTABLE
Scale Accuracy1 PCT ENTIRE RANGE
Actuation TypeSINGLE BOURDON TUBE
Pointer ColorBLACK
Scale Inscription/background ColorBLACK FIGURES ON WHITE BACKGROUND
Pointer TypeINDICATING
Scale TypeMULTIPLE
Connection Size0.250 IN. NPT IN
Overall Diameter5.810 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
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
6685-00-881-3052130120 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
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
6625-00-925-7652132618 INTERCHANGEABLE
Air Tacan Module
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Cross-Reference Index
Part NumberManufacturer
5801 Ametek, Inc. Div Aerospace & Defense (USA)
155208 PRIMARY Ametek, Inc. Div Aerospace & Defense (USA)
132618 Ametek, Inc. Div Aerospace & Defense (USA)
Related Parts
5315-00-010-3376INTERCHANGEABLE
PIN,COTTER
3B5312
4820-00-128-0744INTERCHANGEABLE
VALVE,GATE
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
6685-00-881-3052INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
130120
6685-00-881-3053INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
150455XCL
6685-00-881-3055INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
130250
6625-00-925-7652INTERCHANGEABLE
AIR TACAN MODULE
132618
4730-01-008-1884INTERCHANGEABLE
FITTING,LUBRICATION
049505
3455-01-168-2542INTERCHANGEABLE
CUTTER,MILLING,END
41358

Frequently Asked Questions

What is NSN 6685-01-089-8140?

NSN 6685-01-089-8140 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 6685-01-089-8140?

NSN 6685-01-089-8140 has 3 cross-referenced part numbers: 5801 (Ametek, Inc. Div Aerospace & Defense), 155208 (Ametek, Inc. Div Aerospace & Defense), 132618 (Ametek, Inc. Div Aerospace & Defense).

What NSN replaces 6685-01-089-8140?

There are 12 known substitutes for 6685-01-089-8140: 5315-00-010-3376, 4820-00-128-0744, 5910-00-243-0110 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 155208?

Key specifications for 155208: Material: COPPER ALLOY 511 ACTUATING ELEMENT; Material: ALUMINUM CASE; Surface Treatment: ENAMEL CASE; Overall Depth: 2.400 INCHES NOMINAL IN. 16 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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