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NSN 6685-01-457-1973, 6685014571973
TRANSMITTER,PRESSURE

Federal Supply Classification
FSC 6685 - Pressure, Temperature, and Humidity Measuring and Controlling Instruments
National Item Identification Number
NIIN 014571973
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 6685-01-457-1973

National Stock Number (NSN) 6685-01-457-1973, or NIIN 014571973, (transmitter,pressure) was assigned July 15, 1998 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 5 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

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 Dec 01, 2020, this NSN's acquisition method was noted as: Not established. Not established.

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 6685014571973 does not contain precious metals.

This information was last updated on .


Technical Characteristics

CONTACT TYPE
(AKSF) PIN
MECHANICAL CONNECTION QUANTITY
(ASSB) 6
SUPPLEMENTARY FEATURES
(SUPP) MANUFACTURERS NAME: AIR DATA TRANSDUCER
CURRENT TYPE
(ACDC) DC
OVERALL LENGTH
(ABHP) 7.011 INCHES MINIMUM AND 7.019 INCHES MAXIMUM
MOUNTING DEVICE QUANTITY
(ACUP) 4
ELECTRICAL CONNECTION QUANTITY
(ASKX) 1
MOUNTING METHOD
(AXGY) THREADED HOLE
FUNCTIONAL DESCRIPTION
(FTLD) A RUGGED SENSOR ELECTRONIC SIGNALCONDITIONING MODULE CONTAINING 3 PRECISION DIFFERENTIAL PRESSURE SENSORS ANDONE PRECISION ABSOLUTE PRESSURE SENSOR; OPERATES FROM 15 VDC AND PROVIDES THE FOLLOWING OUTPUTS: 0-20 PSIA (0-6.1 VDC), 0-37 PSID (0-5 VDC), -6 TO +4 PSID (1.2-6.2 VDC) AND -6 TO +6 PSID (1.2-6.2 VDC)
CONTACT QUANTITY
(AFRA) 15
VOLTAGE RATING
(AMSE) 15.0 POUNDS PER HOUR WET INPUT
ELECTRICAL CONNECTION IDENTIFYING NUMBER
(ASKZ) DAM-15P
MECHANICAL CONNECTION TYPE
(ASSD) TUBE 1/4 IN. OD
SPECIAL FEATURES
(FEAT) PRESSURE SENSING ELEMENTS ARE ELECTRON BEAM WELDED DIAPHRAGM ASSEMBLIES; MOUNTED TO A BASE PLATE USING 4 10-32 SCREWS; PNEUMATIC CONNECTIONS MADE BY USING 1/4 INCH OD PLASTIC POLYETHYLENE TUBING
ACTUATION METHOD
(AFLW) PRESSURE SENSING ELEMENT
OVERALL WIDTH
(ABMK) 3.895 INCHES MINIMUM AND 3.965 INCHES MAXIMUM
MECHANICAL CONNECTION SIZE
(ASSC) EASTMAN 286P 0.25" TUBE FITTING
III CURRENT TYPE
(ACDC) DC

Manufacturer Part Numbers

02951

RNCC
5
RNVC
9
05109

RNCC
3
RNVC
2
2012662004

RNCC
5
RNVC
2
505140

RNCC
5
RNVC
9
505285

RNCC
D
RNVC
9

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