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NSN 6685-00-556-8527, 6685005568527
Cancelled -> Replaced by 6685008756507

Federal Supply Classification
FSC 6685 - Pressure, Temperature, and Humidity Measuring and Controlling Instruments
National Item Identification Number
NIIN 005568527
Codification Country
United States
Item Name Code
INC 40097
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 6685-00-556-8527

National Stock Number (NSN) 6685-00-556-8527, or NIIN 005568527, (gage,vacuum,indicating) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 6 stock numbers. Five of the National Stock Numbers that it replaces are: 6685005804914, 6685007703489, 6685004811257, 6685008756507, 6685004811137.

There are 13 manufacturer part numbers associated with this NSN. 9 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are 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 a year. There have been 7 contracts issued for this part number, with 7 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: SPE4A521P1156, SPE4A521P1156, SPE4A618PL944, SPE4A618PL944, SPE4A616MD327. The total value of the awarded contracts has been US$ 552,707.00.

This NSN is somewhat common among different platforms, belonging to 6 different weapons systems.

There has been a small amount of 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: Suitable for Competitive Acquisition. (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) 40097. [AN ITEM DESIGNED TO MEASURE THE VACUUM BY MEANS OF A PRESSURE SENSITIVE ELEMENT. THE VACUUM IS INDICATED MECHANICALLY OR DIGITALLY.]. 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 6685005568527 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

ACTUATING ELEMENT MATERIAL
(BGKY) BERYLLIUM COPPER
ACTUATION TYPE
(APCM) DIAPHRAGM
ADJUSTABILITY
(APCS) NONADJUSTABLE
BEZEL TYPE
(BHMD) THREAD
BOLT CIRCLE DIAMETER
(ABKG) 2.625 INCHES NOMINAL
CASE MATERIAL
(ADTV) PLASTIC
CASE SURFACE TREATMENT
(ADTY) DULL BLACK
CONNECTION LOCATION
(BGRY) BACK
CONNECTION QUANTITY
(ASMM) 2
CONNECTION SIZE
(BHMG) 0.438-20 IN. THD
CONNECTION TYPE
(AWLS) INTERNAL
CONNECTOR TYPE VENT
(BHMK) NOT PROVIDED
DIAL SIZE
(ARCH) 1-7/8 IN. DIA
GRADUATION UNIT
(ANBJ) 1.0 INCHES
OVERALL DEPTH
(ABFY) 1.750 INCHES NOMINAL
OVERALL HEIGHT
(ABKW) 2.375 INCHES NOMINAL
OVERALL WIDTH
(ABMK) 2.375 INCHES NOMINAL
MATERIAL
(MATT) PLASTIC
MOUNTING HOLE DIAMETER
(ABTB) 0.138 INCHES NOMINAL
MOUNTING HOLE QUANTITY
(ABTJ) 4
MOUNTING METHOD
(AXGY) FLUSH PANEL
SCALE ACCURACY
(BGKS) 2 PCT ENTIRE RANGE
SCALE INSCRIPTION/BACKGROUND COLOR
(BGKZ) LUMINOUS FIGURES ON BLACK BACKGROUND
SCALE NAME
(AQFZ) PRESSURE-VACUUM
SCALE RANGE
(APSK) +0.0 TO 10.0 INCHES OF MERCURY
SCALE MARKING
(ASTW) SUCTION IN. OF MERCURY
SCALE SMALLEST INCREMENT
(AWAG) 0.2 INCHES
SCALE TYPE
(ATEQ) SINGLE
POINTER TYPE
(ASST) INDICATING
PROTECTIVE CRYSTAL MATERIAL
(BHMF) GLASS
USAGE DESIGN
(ALCD) FOR USE WITH AIRCRAFT SUCTION SYSTEM
SURFACE TREATMENT
(SFTT) PAINT
SCALE RANGE
(APSK) +0.0/+10.0 INCHES OF MERCURY
MATERIAL
(MATL) PLASTIC
III USAGE DESIGN
(ALCD) FOR USE WITH AIRCRAFT SUCTION SYSTEM
SURFACE TREATMENT
(SURF) PAINT, BLACK
POINTER COLOR
(ASSS) LUMINOUS

Manufacturer Part Numbers

200

RNCC
5
RNVC
9
651966

RNCC
5
RNVC
9
6701185

RNCC
5
RNVC
9
6704152

RNCC
5
RNVC
9
AW17821LF6

RNCC
5
RNVC
9
AW17821Q

RNCC
5
RNVC
9
AW17821AK2

RNCC
5
RNVC
9
AW1821AB01

RNCC
5
RNVC
9
AW1821AB02

RNCC
5
RNVC
1
AW1821AB08

RNCC
5
RNVC
9
MILG7734

RNCC
4
RNVC
1
MILG7734B

ISC
2
RNCC
4
RNVC
1
MS28061T4

RNCC
2
RNVC
2

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