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Dial Indicating Differential Gage

NSN: 6685-01-457-1389 | Model: 1678AS109-1

An instrument designed to measure air, gas, fluid, and vapor differential by means of a pressure sensitive elemen (s) which transmits energy, by direct linkage, to the indicating pointer of a scale calibrated to units of pressure. The scale may indicate in units of pressure, quantity, or flow.

NSN Properties and Flags
NATO Stock Number
6685-01-457-1389
DEMIL
NO
Overall Diameter
7.500 inches
End Application
1678as100-1-2
Actuation Type
Bellows
Scale Range
+0.0/+123.0 inches of water and +0.0/+2000.0 gallons of liquid oxygen
Scale Name
Gallons of oxygen
Connection Quantity
1
Pointer Color
Any acceptable
Scale Type
Dial
Scale Smallest Increment
25.0 gallons
Connection Type
External
Actuating Element Material
Beryllium copper
Connection Location
Back
Connection Size
0.750in ftp bracket connection
Connector Type Vent
Provided
Special Features
Housing material; forged brass; black on white background; media; cryogenic gases
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE4A021T2385 2021-08-11 PARES 1 EA
SPE4A620T165E 2020-01-02 PARFL 1 EA
SPE4A619T63A1 2019-09-12 DTB00 1 EA

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 6685-01-457-1389 Datasheet

Supply Class (FSC):
Humidity Measuring And Controlling Instruments Temperature Pressure
Cross Reference:
  • 1678AS109-1
  • 07ABXXX0X87A5BXXBX03
  • 1678AS107-1
  • 07ABXXX0X87A5BXXBX01
Cage Codes:
  • Naval Air Systems Command (CAGE 30003)
  • Cameron Technologies Us, Inc. (CAGE 05991)
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:

    121570 - Gages air liquid level pressure

  • WCC:

    72B - Test measurement, and diagnostic equipment (tmde), repair parts and components

  • 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
    J
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    9b-----
  • Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $5,503.87 to $9,173.12..
Does NSN 6685-01-457-1389 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 Navy
What is the NIIN of NSN 6685-01-457-1389?
014571389 or 01-457-1389
Does NSN 6685-01-457-1389 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6685-01-457-1389?
Solicitation SPE4A021T2385 for qty 1 on 08/04/2021
When was this national stock number assigned to the federal catalog?
Jul 14, 1998