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Pressure Switch

NSN: 5930-00-030-2839 | Model: BIT-A32SS

A switch which is actuated by changes in pressure of any gas or liquid or by changes in a vacuum acting upon its sensing element. Excludes baroswitch; switch, pressure-thermostatic; and switch, sensitive.

NSN Properties and Flags
NATO Stock Number
5930-00-030-2839
DEMIL
NO
Inside Diameter
0.250 inches single connection
Overall Length
7.062 inches
Overall Height
2.500 inches
Overall Width
4.375 inches
Mounting Slot Width
0.344 inches
Body Length
5.250 inches
Longest Horizontal Distance Between Mounting Centers
2.874 inches
Longest Vertical Distance Between Mounting Centers
5.875 inches
Pressure Switch Type
Differential
Mounting Method
Bracket and slot
Contact Action Stimulus
Increase
Proof Pressure
4800.00 pounds per square inch
Thread Size
0.250 inches single pressure connection
Mounting Facility Pattern
Two position diagonal
Nonpile-up Contact Arrangement
1 pole, double throw, one position momentary
Terminal Type
Screw
Contact Load Current Rating
10.0 amperes resistive load second voltage
Contact Adjustability
Actuation point adjustable and deactuation point adjustable
Contact Adjustment Type
Internal actuation point hex nut and internal deactuation point hex nut
Contact Voltage Rating In Volts
480.0 dc at sea level first voltage
Pressure Connector Type
Plain, threaded internal single connection
Frequency In Hertz
60.0 second voltage
Media For Which Designed
Gas
Style Designator
Rectangular
Thread Series Designator
Npt single pressure connection

Pricing and Availability

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NSN 5930-00-030-2839 Datasheet

Supply Class (FSC):
Switches
Cross Reference:
  • BIT-A32SS
  • B1TA32SS
  • 312-15SC838
Cage Codes:
  • Barksdale Inc (CAGE 89326)
Replacements:
  • 5930-00-030-2839 replaces 5930-00-922-4116
Schedule B & Trade:
  • Schedule B: 8536509065 (NAICS 335931)

    Switches, for a voltage not exceeding 1000 volts, nesoi

  • SITC: 77255

    Switches for electrical apparatus, n.E.S., for voltages not exceeding 1, 000 volts

  • End Use: 20005

    Electric apparatus

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

U - Precious metal content is unknown

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:

    061300 - Circuit breaker/switch noi

  • WCC:

    658 - Electrical appliances, small

  • 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.

  • ACC:

    H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)

  • LTL:

    P - 77.5

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    Z
  • 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 $974.35 to $1,623.92..
Does NSN 5930-00-030-2839 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 5930-00-030-2839?
000302839 or 00-030-2839
Does NSN 5930-00-030-2839 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5930-00-030-2839?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
May 09, 1967