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Dial Indicating Pressure Gage

NSN: 6685-00-159-2293 | Model: 68A4-C81-1

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
6685-00-159-2293
DEMIL
NO
Overall Depth
3.875 inches
Bolt Circle Diameter
5.625 inches
Mounting Hole Diameter
0.218 inches
Mounting Hole Quantity
3
Overall Diameter
6.093 inches
Case Material
Aluminum
Case Surface Treatment
Enamel
Graduation Unit
500.0 pounds
Actuation Type
Single bourdon tube
Adjustability
Nonadjustable
Scale Range
+0.000 to 6000.000 pounds pressure per square inch
Scale Name
Pressure
Dial Size
4-1/2 in. Dia
Connection Quantity
1
Pointer Color
Black
Pointer Type
Indicating
Scale Marking
Red sector from 4950 to 5050 psi
Scale Type
Single
Scale Smallest Increment
50.0 pounds
Connection Type
Internal
Mounting Method
Flush panel
Scale Accuracy
1/2 pct full scale
Actuating Element Material
Steel, alloy
Scale Inscription/background Color
Black figures on white background
Connection Location
Back
Bezel Type
Hinge
Protective Crystal Material
Glass
Connection Size
0.4375-20 unf-3a
Connector Type Vent
Not provided
Material
Steel
Material
Steel
Surface Treatment
Paint
Surface Treatment
Paint, black
Nondefinitive Specification/std Data
1 class and a style and 1 type
Fsc Application Data
Gage, pressure, dial indicating, except engine
Departure From Cited Designator
As modified by scale range, graduation unit scale smallest increment, and scale marking

Inventory Check

The last inventory check on this NSN was done on 08/18/2022. Due to rapid changes in inventory this may not be the current stock qty.

  • New: 1
  • As Removed: 1

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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NSN 6685-00-159-2293 Datasheet

Supply Class (FSC):
Humidity Measuring And Controlling Instruments Temperature Pressure
Cross Reference:
  • 68A4-C81-1
  • 68A4-C81
  • 1435-213
  • 130265-1913
Cage Codes:
  • Naval Air Systems Command (CAGE 30003)
  • Pneumatics Inc Applied Hydro (CAGE 51346)
  • Ametek, Inc. (CAGE 61349)
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

Identification:
HMIC

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.

PMIC

A - Item does not contain precious metal.

CRITL

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

Freight Information:
  • NMFC:

    177220 - Speed indicators/heads/odometers

  • WCC:

    653 - Musical instruments

  • 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
    Sms
  • AAC
    D
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    Sf9sx-v
  • Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $878.16 to $1,463.60..
Does NSN 6685-00-159-2293 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, Department Of The Navy, Spain, Kuwait, Malaysia, Republic Of Korea, and Greece
What is the NIIN of NSN 6685-00-159-2293?
001592293 or 00-159-2293
Does NSN 6685-00-159-2293 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6685-00-159-2293?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
May 17, 1971