NSN 6685-01-237-2556 SA233PSPRWB0, SA23-3PSP-RWB0, EA233PSPRWB0
Product Details | DIAL INDICATING PRESSURE GAGE
6685-01-237-2556 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.205138600004220000042400027Safety and Rescue Equipment66200018Engine Instruments66850073Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Part Alternates: SA233PSPRWB0, SA23-3PSP-RWB0, EA233PSPRWB0, EA23-3PSP-RWB0, MILG18997, MIL-G-18997, MIL-I-18997/1, MILI189971, 312TYPE9FM02, 3-1-2TYPE9FM0-2, 6685-01-237-2556, 01-237-2556, 6685012372556, 012372556
Instruments and Laboratory Equipment | Pressure, Temperature, and Humidity Measuring and Controlling Instruments
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | 28 JUL 1986 | 01-237-2556 | 07428 ( GAGE, PRESSURE, DIAL INDICATING ) |
Drawings & Photos | NSN 6685-01-237-2556
Demand History | NSN 6685-01-237-2556
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| MILI189971 | 2025-11-316 | 1 | us |
| EA23-3PSP-RWB0 | 2025-02-43 | 6 | DIBBS |
| EA23-3PSP-RWB0 | 2025-02-35 | 6 | DIBBS |
| EA23-3PSP-RWB0 | 2023-08-213 | 3 | DIBBS |
| MILI189971 | 2023-06-180 | 3 | us |
| EA23-3PSP-RWB0 | 2022-11-328 | 5 | DIBBS |
| EA23-3PSP-RWB0 | 2022-08-228 | 1 | DIBBS |
| EA23-3PSP-RWB0 | 2022-03-75 | 1 | DIBBS |
| EA23-3PSP-RWB0 | 2021-10-284 | 1 | DIBBS |
| MILG18997 | 2021-04-109 | 8 | US |
| EA23-3PSP-RWB0 | 2020-02-35 | 3 | DIBBS |
Cross Reference | NSN 6685-01-237-2556
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3-1-2TYPE9FM0-2 | 38508 | DESCO CORP MARSH BELLOFRAM DIV |
| EA23-3PSP-RWB0 | 049X3 | ASHCROFT INC. DBA WEKSLER |
| MIL-G-18997 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| MIL-I-18997/1 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| SA23-3PSP-RWB0 | 64467 | WEKSLER GLASS THERMOMETER CORP |
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Technical Data | NSN 6685-01-237-2556
| Characteristic | Specifications |
|---|---|
| ACTUATION TYPE | BOURDON TUBE |
| ACTUATING ELEMENT MATERIAL | NICKEL COPPER ALUMINUM ALLOY |
| SCALE TYPE | SINGLE |
| SCALE NAME | PRESSURE |
| SCALE RANGE | 0.0 TO 2000.0 POUNDS PRESSURE PER SQUARE INCH |
| SCALE ACCURACY | PORM 1 PCT FULL SCALE |
| GRADUATION UNIT | 200.0 POUNDS PER SQUARE INCH |
| SCALE SMALLEST INCREMENT | 20.0 POUNDS PER SQUARE INCH |
| SCALE INSCRIPTION/BACKGROUND COLOR | BLACK MARKINGS ON WHITE BACKGROUND |
| DIAL SIZE | 3-1/2 IN. DIA |
| POINTER TYPE | INDICATING AND REFERENCE |
| ADJUSTABILITY | ADJUSTABLE |
| POINTER COLOR | BLACK AND RED |
| CASE MATERIAL | ALUMINUM |
| CASE SURFACE TREATMENT | PAINT, EPOXY |
| OVERALL DIAMETER | 3.969 INCHES NOMINAL |
| OVERALL DEPTH | 2.719 INCHES NOMINAL |
| PROTECTIVE CRYSTAL MATERIAL | PLASTIC |
| CONNECTION QUANTITY | 1 |
| CONNECTION TYPE | EXTERNAL |
| CONNECTION LOCATION | BACK |
| CONNECTION SIZE | 0.250 IN. NPT TUBE |
| MOUNTING METHOD | FLUSH |
| BOLT CIRCLE DIAMETER | 4.250 INCHES NOMINAL |
| MOUNTING HOLE QUANTITY | 3 |
| MOUNTING HOLE DIAMETER | 0.219 INCHES NOMINAL |
| CONNECTOR TYPE VENT | NOT PROVIDED |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-G-18997 |
Restrictions/Controls & Freight Information | NSN 6685-01-237-2556
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | P | There is no information in the HMIS; 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 |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 121570 | GAGES AIR LIQUID LEVEL PRESSURE |
| Less than car load rating | ||
| Less than truck load rating | J | 100.2 |
| Water commodity Code | 653 | unknown |
| Originating Activity Code | CX | Defense Supply Center Richmond Richmond, VA 23297-5000 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 6685-01-237-2556
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |