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Datasheet. 271-1397P1ISSUE1 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
3a single pressure connection
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
4.125in. ⁓4-1/8"
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
0.250in. single connection
An overall measurement taken at right angles to the length of an item,in distinction from thickness.
3.625in.
The length of a straight line which passes through the center of the body,and terminates at the circumference.
3.000in.
A measurement of the longest dimension of the body,in distinction from width.
2.438in.
The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.
0.203in.
The distance between mounting facility centers.
3.000in.
The longest distance between mounting centers parallel to the vertical plane.
3.000in.
The general classification of a pressure switch based on the reference method used to measure the sensed pressure.
gage
The means of attaching the item.
bracket and unthreaded hole
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
18 single pressure connection
An indication of whether the initial action of the contacts occurs as the result of an increase or decrease in stimulus.
decrease
A designation that is used for the purpose of general identification of the thread.
0.250in. single pressure connection ⁓1/4"
The general configuration and relative position of the facilities provided for mounting the item.
two position IN-Line
The designation that identifies the electrical configuration of a nonpile-up contact group including the number of switching poles or forms.
1 two circuit, both positions maintained
Indicates the type of terminal for providing electrical connection to the item.
connector, receptacle
The amount of current that the contacts are rated to make or break with a specified load.
0.5 amperes resistive load single voltage
The adjustability of the contact.
deactuation point adjustable and actuation point adjustable
The minimum and maximum limits to which the contact(s) may be adjusted.
+0.20/+15.00 actuation point pounds per square inch and +0.20/+14.30 deactuation point pounds per square inch
Indicates the type of device provided for manual adjustment of the contact(s).
external deactuation point screw and external actuation point screw
The rating of the stimulus required to actuate and/or deactuate the contact(s).
0.37 differential point pounds per square inch
The voltage for which the contact(s) is rated at sea level or at a specified altitude,expressed in volts.
28.0 dc at sea level single voltage
Indicates the type of pressure connector.
plain, threaded external single connection
The type of media for which the item is designed.
gas or liquid
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
cylindrical w/mounting lugs
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
npt single pressure connection
Answers.
1EA
Npt single pressure connection
Cylindrical w/mounting lugs
18 single pressure connection
3.625 inches
0.250 inches single connection
3a single pressure connection
Schedule B number: 8536509065
nmfc 061300
Switches, for a voltage not exceeding 1000 volts
FSC 5930 ⁓ Switches
Excluding switchgear.
NSN 5930-00-687-2122 SWITCH,PRESSURE
npt single pressure connection thread series cylindrical w/mounting lugs 18 single pressure connection thread quantity per inch 3.625" overall width 0.250" single connection outside diameter 4.125" overall length 3a single pressure connection thread class
- NIIN
- 006872122
- NIIN Date
- 01/01/63
- Schedule B
- 8536509065
- Name Code
- 00206
- FIIG
- A048B0
- Item Weight
- 0.000lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $228.25 EA
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- Metal content unknown
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
Other Part Numbers Parts with same form, fit, and function by other manufacturers
| 1. | 2077778 | Cage 10001 |
| 2. | 424EQ10L837 | Cage 89326 |
Major End Users Countries and entities
- - Defense Logistics Agency
Availability for 271-1397P1ISSUE1 A member of our team will provide you with a price and availability quote
Request a Quote »Shipping Information
- Special Handling
- Other or no special handling required (sh)
- LTL (less than a truck load rating)
- 77.5
- LCL (less than a car load rating)
- Unknown
- Special Cargo
- No special type of cargo code applicable
- Air Freight (Minimum cargo door size required)
- Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- Customs Requirement Classification
- Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
- Commodity (for shipments via water)
- Electrical appliances, small
- NMFC (national motor freight code)
- 061300 CIRCUIT BREAKER/SWITCH NOI
- UFC (universal freight code)
- 34410
Similar by Design Other switchs with similar characteristics
Nothing similar to this part number was found in our inventory
271-1397P1ISSUE1 / Switch,pressureWhat is the formal definition of this item?
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.
