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NSN 6685-01-387-5489, 6685013875489
TRANSMITTER,PRESSURE

Federal Supply Classification
FSC 6685 - Pressure, Temperature, and Humidity Measuring and Controlling Instruments
National Item Identification Number
NIIN 013875489
Codification Country
United States
Item Name Code
INC 03375
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(P) There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product.
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DLMS® Summary

National Stock Number 6685-01-387-5489

National Stock Number (NSN) 6685-01-387-5489, or NIIN 013875489, (transmitter,pressure) was assigned March 7, 1994 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 02, 2001, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 03375. [AN INSTRUMENT THAT SENSES, MEASURES AND CONVERTS PRESSURE OF A GAS OR FLUID INTO ELECTRICAL SIGNALS TO BE DISPLAYED IN POUNDS PER SQUARE INCH (PSI) OR THE EQUIVALENT. THE ITEM CONTAINS AN INPUT PRESSURE PORT, ELECTRICAL OUTPUT CONNECTION AND MAY INCLUDE AN OUTPUT PRESSURE PORT. SEE ALSO TRANSDUCER, MOTIONAL PICKUP FOR ITEMS WITH A LINEAR MOTIONAL INPUT AND ELECTRICAL OUTPUT TO BE DISPLAYED IN OTHER THAN PSI OR THE EQUIVALENT.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 6685013875489 does not contain precious metals.

This NSN is associated to Schedule B 9026800000: instruments and apparatus for measuring or checking other variables of liquids or gases, nesoi. The Schedule B End Use is listed as measuring, testing, control instruments. NAICS classification category 334513: instruments and related products manufacturing for measuring, displaying, and controlling industrial process variables.

This information was last updated on .


Technical Characteristics

III CURRENT TYPE
(ACDC) DC
MEASUREMENT RANGE
(BHMW) -1.0/+2.0 INCHES OF WATER
VOLTAGE RATING
(AMSE) 1.0 POUNDS PER HOUR DRY OUTPUT AND 9.0 POUNDS PER HOUR WITH RETAINING CHAIN OUTPUT
VOLTAGE RATING
(AMSE) 24.0 POUNDS PER HOUR DRY INPUT AND 34.0 POUNDS PER HOUR WITH RETAINING CHAIN INPUT
VOLTAGE RATING
(AMSE) 1.0 VOLTS MINIMUM AND 9.0 VOLTS MAXIMUM OUTPUT
ELECTRICAL CONNECTION CONTROLLING AGENCY
(ASKY) MIL-C-83723
VOLTAGE RATING
(AMSE) 24.0 VOLTS MINIMUM AND 34.0 VOLTS MAXIMUM INPUT
END ITEM IDENTIFICATION
(AGAV) C-130 AIRCRAFT, C-17 AIRCRAFT UNDER CARGO COMPARTMENT FLOOR
ACTUATION METHOD
(AFLW) DIAPHRAGM
CONNECTOR CONTROLLING AGENCY
(BLJN) MIL-C-83723
CONTACT QUANTITY
(AFRA) 6
CONTACT TYPE
(AKSF) PIN
CURRENT TYPE
(ACDC) DC
ELECTRICAL CONNECTION IDENTIFYING NUMBER
(ASKZ) M83723/80Y10066
ELECTRICAL CONNECTION QUANTITY
(ASKX) 1
MEASUREMENT RANGE
(BHMW) -1.0 TO 2.0 INCHES OF WATER
MECHANICAL CONNECTION QUANTITY
(ASSB) 2
MECHANICAL CONNECTION SIZE
(ASSC) O.4375-70 UNJF-3A
MECHANICAL CONNECTION TYPE
(ASSD) FITTING END
MOUNTING DEVICE QUANTITY
(ACUP) 1
MOUNTING METHOD
(AXGY) CLAMP
NONDEFINITIVE SPEC/STD DATA
(ZZZT) 1 NUMBER
OVERALL DIAMETER
(ADAV) 1.470 INCHES MINIMUM AND 1.540 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 5.680 INCHES NOMINAL
REFERENCE DATA AND LITERATURE
(RDAL) DRAWING 17B2N4009
RELATIONSHIP TO SIMILAR EQUIPMENT
(RTSE) NOT INTERCHANGEABLE WITH 6685-01-370-2610 AND 6685-01-433-6401
SPECIAL FEATURES
(FEAT) MEASUREMENT RANGE -1 TO +2 IN H20 DIFFERENTIAL PRESSURE: -1" = 1VDC, +2" = 9VDC
SPECIFICATION/STANDARD DATA
(ZZZK) 17B2N4009 MANUFACTURERS SPECIFICATION CONTROL
USAGE DESIGN
(ALCD) AVIONICS RACK DIFFERENTIAL PRESSURE TRANSMITTER; TRANSMITS THE AVIONICS RACK PRESSURE (VIA A TAP OFF A DUMMY LINE) RELATIVE TO CABIN PRESSURE. TRANSMITTER SHALL PROVIDE AN ALNALOG SIGNAL TO THE ECS CONTROLLER FOR ITS USE IN CONTROLLING THE AVIONICS OUTFLOW VALVES

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