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NSN 6685-00-074-2423, 6685000742423
GAGE,PRESSURE,DIAL INDICATING

Federal Supply Classification
FSC 6685 - Pressure, Temperature, and Humidity Measuring and Controlling Instruments
National Item Identification Number
NIIN 000742423
Codification Country
United States
Item Name Code
INC 07428
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 6685-00-074-2423

National Stock Number (NSN) 6685-00-074-2423, or NIIN 000742423, (gage,pressure,dial indicating) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

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

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.

This NSN is assigned to Item Name Code (INC) 07428. [AN INSTRUMENT DESIGNED TO MEASURE AIR, GAS, FLUID, AND VAPOR PRESSURE BY MEANS OF AN INTERNAL PRESSURE SENSITIVE ELEMENT (BELLOWS, BOURDON TUBE, TRANSDUCER/TRANSMITTER AND THE LIKE) WHICH TRANSMITS ENERGY, BY DIRECT LINKAGE, TO THE INDICATING POINTER OF A SCALE OR A DIGITAL DISPLAY, CALIBRATED IN UNITS OF PRESSURE. IT MAY INCLUDE A TEMPERATURE EQUIVALENT SCALE. FOR ITEMS THAT DO NOT HAVE AN INTERNAL PRESSURE SENSITIVE ELEMENT SEE INDICATOR, PRESSURE.]. 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 6685000742423 contains an unknown precious metal.

This NSN is associated to Schedule B 9026200000: instruments and apparatus for measuring or checking pressure. 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

PROTECTIVE CRYSTAL MATERIAL
(BHMF) GLASS
ACTUATING ELEMENT MATERIAL
(BGKY) STEEL, FED STD 66, AISI/SAE 4130
MATERIAL
(MATL) ALUMINUM
CASE MATERIAL
(ADTV) ALUMINUM
SCALE RANGE
(APSK) +0.0/+5000.0 POUNDS PRESSURE PER SQUARE INCH
III FSC APPLICATION DATA
(ZZZV) GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE
SURFACE TREATMENT
(SURF) ANY ACCEPTABLE
MATERIAL
(MATT) ALUMINUM
ACTUATION TYPE
(APCM) SINGLE BOURDON TUBE
ADJUSTABILITY
(APCS) ADJUSTABLE
BEZEL TYPE
(BHMD) THREAD
BOLT CIRCLE DIAMETER
(ABKG) 5.375 INCHES NOMINAL
CONNECTION LOCATION
(BGRY) LOWER
CONNECTION QUANTITY
(ASMM) 1
CONNECTION SIZE
(BHMG) 0.250 IN. NPT
CONNECTION TYPE
(AWLS) EXTERNAL
CONNECTOR TYPE VENT
(BHMK) NOT PROVIDED
DIAL SIZE
(ARCH) 4-1/2 IN. DIA
FSC APPLICATION DATA
(ZZZV) GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE
GRADUATION UNIT
(ANBJ) 500.0 POUNDS PER SQUARE INCH
ILLUMINATIVE METHOD
(AQQB) ANY ACCEPTABLE
OVERALL DEPTH
(ABFY) 2.625 INCHES NOMINAL
OVERALL DIAMETER
(ADAV) 5.844 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) FED FED STD SINGLE MATERIAL RESPONSE OR AISI/SAE 4130 ASSN STD SINGLE MATERIAL RESPONSE ACTUATING ELEMENT
MATERIAL
(MATT) ALUMINUM CASE
MATERIAL
(MATT) GLASS PROTECTIVE CRYSTAL
MATERIAL
(MATT) STEEL COMP 4130 ACTUATING ELEMENT
MOUNTING HOLE DIAMETER
(ABTB) 0.219 INCHES NOMINAL
MOUNTING HOLE QUANTITY
(ABTJ) 3
MOUNTING METHOD
(AXGY) SURFACE WALL
POINTER COLOR
(ASSS) BLACK
POINTER TYPE
(ASST) INDICATING
SCALE ACCURACY
(BGKS) 1 PCT ENTIRE RANGE
SCALE INSCRIPTION/BACKGROUND COLOR
(BGKZ) BLACK FIGURES ON WHITE BACKGROUND
SCALE NAME
(AQFZ) PRESSURE-VACUUM
SCALE RANGE
(APSK) +0.0 TO 5000.0 POUNDS PRESSURE PER SQUARE INCH
SCALE SMALLEST INCREMENT
(AWAG) 50.0 POUNDS PER SQUARE INCH
SCALE TYPE
(ATEQ) SINGLE

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