NSN 6685-01-074-2759 13300020, 13300-020, 01-074-2759
Product Details | PRESSURIZED COMPARTMENT DUAL PRESSURE ALTIMETER
6685-01-074-2759 A barometric type instrument specifically designed for use in a pressurized compartment of an aircraft to provide an indication of pressure within the compartment, pressure existing outside the compartment and the differential pressure existing between the two, in feet of altitude.
Part Alternates: 13300020, 13300-020, 6685-01-074-2759, 01-074-2759, 6685010742759, 010742759
Instruments and Laboratory Equipment | Pressure, Temperature, and Humidity Measuring and Controlling Instruments
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | 29 MAR 1979 | 01-074-2759 | 03385 ( ALTIMETER, DUAL PRESSURE, PRESSURIZED COMPARTMENT ) |
Cross Reference | NSN 6685-01-074-2759
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 13300-020 | 89944 | KOLLSMAN, INC. |
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Technical Data | NSN 6685-01-074-2759
| Characteristic | Specifications |
|---|---|
| SCALE QUANTITY | 1 AND 1 AND 1 |
| SCALE NAME | CABIN PRESSURE ALTITUDE |
| SCALE RANGE | FIRST SCALE 0 TO 9 IN. THOUSANDS SECOND SCALE 21 TO 45 IDC AND THIRD SCALE 29 TO 31 IN. HG |
| SCALE SMALLEST INCREMENT GRADUATION | FIRST .10, SECOND 1 THIRD .20 |
| SCALE MARKING AND SURFACE FINISH | LINED INCREMENTS NONLUMINOUS NUMERALS NONLUMINOUS |
| NONLUMINOUS SCALE MARKING AND COLOR | LINED INCREMENTS WHITE |
| POINTER QUANTITY | 1 AND 1 |
| POINTER FINISH | NONLUMINOUS |
| POINTER COLOR | WHITE AND WHITE |
| KNOB QUANTITY | 2 |
| KNOB PURPOSE | INCREASE RATE; ADJUST POINTERS |
| OVERALL LENGTH | 7.250 INCHES NOMINAL |
| OVERALL WIDTH | 3.265 INCHES NOMINAL |
| OVERALL DIAMETER | 2.875 INCHES NOMINAL |
| MOUNTING METHOD | BOLT CLAMP |
| ELECTRICAL CONNECTION QUANTITY | 1 |
| CONTACT QUANTITY | 10 |
| CONTACT TYPE | MALE PIN |
| MANUFACTURERS CODE | 89944 |
| DESIGN CONTROL REFERENCE | 13300-020 |
Restrictions/Controls & Freight Information | NSN 6685-01-074-2759
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| 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. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||
Management | NSN 6685-01-074-2759
| Category | Code | Description |
|---|---|---|
| Inventory Account Codes | A | Appropriations Purchase Account item managed for the Coast Guard by the respective Inventory Control Point. An unfunded requisition is required. |
| Inventory Account Codes | 0 | Item not controlled by serial number. |
| Special Material Content Codes | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| Source of Supply | ZQC | Commanding Officer Department of Homeland Security USCG Aviation Logistics Center 1664 Weeksville Road Elizabeth City, NC 27909 |
| Agency | GP | U.S. Coast Guard |
| Service Organization | C | U.S. Coast Guard |
| Reparability | R | |
| Acquisition Advice Codes | C | SERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



