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Dial Indicating Pressure Gage

NSN: 6685-01-115-6534 | Model: P5660

An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. it may include a temperature equivalent scale. for items that do not have an internal pressure sensitive element see indicator, pressure.

NSN Properties and Flags
NATO Stock Number
Overall Depth
3.130 inches
Bolt Circle Diameter
5.380 inches
Mounting Hole Diameter
0.220 inches
Mounting Hole Quantity
Overall Diameter
5.850 inches
Case Material
End Application
Actuation Type
Bourdon tube
Scale Range
+0.0/+400.0 pounds pressure per square inch
Scale Name
Pounds pressure
Dial Size
4.5 in dia
Connection Quantity
Pointer Color
Pointer Type
Scale Type
Connection Type
Mounting Method
Rigid stem or surface wall
Scale Accuracy
Porm 0.5% full scale
Actuating Element Material
Steel, corrosion resisting, aisi 316
Scale Inscription/background Color
Black markings of white background
Connection Location
Bezel Type
Protective Crystal Material
Plastic, acrylic
Connection Size
0.500 in npt
Special Features
Safe case, t.O.11n-h5083-4
Reference Data And Literature
Dwg 58313-90059

Parts List for Surface Ripping Tooth  

Other components in the assembly of NSN 3830-00-000-0096

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NSN 6685-01-115-6534 Datasheet

Supply Class (FSC):
Humidity Measuring And Controlling Instruments Temperature Pressure
Cross Reference:
  • P5660
  • FIG401 0-400PSI
  • 58313-90059-1
  • E5560B
  • P5660
Cage Codes:
  • Bellofram Corporation (CAGE 01170)
  • Liftec Inc (CAGE 72100)
  • Aai Corporation (CAGE 97384)
  • Desco Corp (CAGE 38508)
Schedule B & Trade:
  • Schedule B: 9026200000 (NAICS 334513)

    Instruments and apparatus for measuring or checking pressure

  • SITC: 87435

    Instruments and apparatus for measuring or checking the pressure of liquids or gases, n.E.S. (not supply etc. Meters and regulating etc. Apparatus)

  • End Use: 21160

    Measuring, testing, control instruments


P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.


A - Item does not contain precious metal.


A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.


- Represents items with no adp components


- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    121570 - Gages air liquid level pressure

  • WCC:

    652 - Instruments, scientific

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • LTL:

    J - 100.0

  • ACC:

    V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
  • AAC
  • Quantity per pack
  • Unit of Measure
  • Shelf Life
  • Classification Control
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $278.32 to $463.86..
Does NSN 6685-01-115-6534 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force
What is the NIIN of NSN 6685-01-115-6534?
011156534 or 01-115-6534
Does NSN 6685-01-115-6534 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6685-01-115-6534?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jul 11, 1981