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NSN 6685-00-252-3051, 6685002523051
GAGE,PRESSURE,DIAL INDICATING

Federal Supply Classification
FSC 6685 - Pressure, Temperature, and Humidity Measuring and Controlling Instruments
National Item Identification Number
NIIN 002523051
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 6685-00-252-3051

National Stock Number (NSN) 6685-00-252-3051, or NIIN 002523051, (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 2 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.

This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jun 24, 2018, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.

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 6685002523051 does not contain precious metals.

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

ACTUATING ELEMENT MATERIAL
(BGKY) STEEL, ALLOY
END ITEM IDENTIFICATION
(AGAV) BOILERS, L200 PSI; SHIP, B. FRANKLIN CLASS SSBN
ACTUATION TYPE
(APCM) SINGLE BOURDON TUBE
ADJUSTABILITY
(APCS) ADJUSTABLE
BOLT CIRCLE DIAMETER
(ABKG) 9.625 INCHES NOMINAL
CONNECTION LOCATION
(BGRY) BOTTOM
CONNECTION QUANTITY
(ASMM) 1
CONNECTION SIZE
(BHMG) 0.250 IN. NPT DIA
CONNECTION TYPE
(AWLS) EXTERNAL
CONNECTOR TYPE VENT
(BHMK) NOT PROVIDED
DIAL SIZE
(ARCH) 8-1/2 IN. DIA
GRADUATION UNIT
(ANBJ) 300.0 POUNDS PER SQUARE INCH
NONDEFINITIVE SPEC/STD DATA
(ZZZT) I TYPE AND 3 COMPOSITION
OVERALL DEPTH
(ABFY) 2.262 INCHES NOMINAL
OVERALL DIAMETER
(ADAV) 10.250 INCHES NOMINAL
MATERIAL
(MATT) COPPER ALLOY AND PLASTIC CASE
MATERIAL
(MATT) PLASTIC PROTECTIVE CRYSTAL
MATERIAL
(MATT) STEEL ALLOY ACTUATING ELEMENT
MOUNTING HOLE DIAMETER
(ABTB) 0.281 INCHES NOMINAL
MOUNTING HOLE QUANTITY
(ABTJ) 3
MOUNTING METHOD
(AXGY) SURFACE WALL
SCALE ACCURACY
(BGKS) 1/2 OF ONE PCT RATING MIDDLE THIRD OF RANGE
SCALE INSCRIPTION/BACKGROUND COLOR
(BGKZ) BLACK FIGURES ON WHITE BACKGROUND
SCALE NAME
(AQFZ) PRESSURE
SCALE RANGE
(APSK) +0.0 TO 3000.0 POUNDS PRESSURE PER SQUARE INCH
SCALE SMALLEST INCREMENT
(AWAG) 25.0 POUNDS PER SQUARE INCH
SCALE TYPE
(ATEQ) SINGLE
POINTER COLOR
(ASSS) BLACK
POINTER TYPE
(ASST) INDICATING
SURFACE TREATMENT
(SFTT) ENAMEL CASE
III END ITEM IDENTIFICATION
(AGAV) BOILERS, L200 PSI; SHIP, B. FRANKLIN CLASS SSBN
SCALE RANGE
(APSK) +0.0/+3000.0 POUNDS PRESSURE PER SQUARE INCH
PROTECTIVE CRYSTAL MATERIAL
(BHMF) PLASTIC
MATERIAL
(MATT) COPPER ALLOY
UNABLE TO DECODE
(ADTY) UNABLE TO DECODE
MATERIAL
(MATL) BRASS
CASE MATERIAL
(ADTV) PLASTIC
CASE SURFACE TREATMENT
(ADTY) ENAMEL
SURFACE TREATMENT
(SURF) ANY ACCEPTABLE

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