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NSN 6685-00-068-3444, 6685000683444
Cancelled -> Replaced by 6685010165821

Federal Supply Classification
FSC 6685 - Pressure, Temperature, and Humidity Measuring and Controlling Instruments
National Item Identification Number
NIIN 000683444
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 6685-00-068-3444

National Stock Number (NSN) 6685-00-068-3444, or NIIN 000683444, (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 replaces 11 stock numbers. Five of the National Stock Numbers that it replaces are: 6685005964548, 6685007531914, 6685007250831, 6685004883634, 6685000689731.

There are 12 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 4 suppliers. Today, 4 suppliers are listed as Active suppliers 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 is actively being procured by the US Government, with procurement history within the last 90 days. There have been 4 contracts issued for this part number, with 4 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE4A524P6175, SPE4A614VD911, SPM4A611V4961, SPM4A611MCK23. The total value of the awarded contracts has been US$ 2,656.38.

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 Sep 02, 2006, 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 Government does not have adequate data, lacks rights to data, or both, needed to purchase this part from additional sources. Valid AMCs: 1, 2, 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 6685000683444 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

PROTECTIVE CRYSTAL MATERIAL
(BHMF) GLASS
ACTUATING ELEMENT MATERIAL
(BGKY) PHOSPHOR BRONZE
MATERIAL
(MATL) STEEL
MATERIAL
(MATT) STEEL
III FSC APPLICATION DATA
(ZZZV) GAGE,PRESSURE,DIAL INDICATING,EXCEPT ENGINE
CASE MATERIAL
(ADTV) ALUMINUM
III END ITEM IDENTIFICATION
(AGAV) MISSILE,AIR TO AIR,PHOENIX
SCALE RANGE
(APSK) +0.0/+100.0 POUNDS PRESSURE PER SQUARE INCH
END ITEM IDENTIFICATION
(AGAV) MISSILE,AIR TO AIR,PHOENIX
ACTUATION TYPE
(APCM) SINGLE BOURDON TUBE
ADJUSTABILITY
(APCS) ADJUSTABLE
BEZEL TYPE
(BHMD) HINGE
BOLT CIRCLE DIAMETER
(ABKG) 5.375 INCHES NOMINAL
CONNECTION LOCATION
(BGRY) BACK
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) 10.0 POUNDS
OVERALL DEPTH
(ABFY) 2.187 INCHES NOMINAL
OVERALL DIAMETER
(ADAV) 6.062 INCHES NOMINAL
MATERIAL
(MATT) ALUMINUM AND STEEL CASE
MATERIAL
(MATT) COPPER ALLOY 511 ACTUATING ELEMENT
MATERIAL
(MATT) GLASS PROTECTIVE CRYSTAL
MOUNTING METHOD
(AXGY) FLUSH PANEL AND STUD
SCALE ACCURACY
(BGKS) 0.5 PCT ENTIRE RANGE
SCALE INSCRIPTION/BACKGROUND COLOR
(BGKZ) BLACK FIGURES ON WHITE BACKGROUND
SCALE RANGE
(APSK) +0.0 TO 100.0 POUNDS PRESSURE PER SQUARE INCH
SCALE NAME
(AQFZ) PRESSURE
SCALE SMALLEST INCREMENT
(AWAG) 2.0 POUNDS
SCALE TYPE
(ATEQ) SINGLE
POINTER COLOR
(ASSS) BLACK
POINTER TYPE
(ASST) INDICATING
STUD LOCATION
(BHMJ) BACK
STUD QUANTITY
(BCCL) 3

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