NSN 6645-01-285-4284 M880A, 01-285-4284, 012854284
Product Details | CHRONOMETER
6645-01-285-4284 An instrument for precisely determining time, manufactured to close tolerances to assure the time-keeping qualities of dependability and consistency of rate. These qualities are accurately ascertained by comparison with more exact devices or by astronomical methods so that the accumulated error may be taken into account when determining time. Its usual uses are to indicate time for navigational purposes, and to serve as a reference for less accurate timepieces. It is usually provided with a winding indicator dial and is usually mounted in gimbals to maintain the instrument in a level position. May consist of a spring driven or other type of movement which is capable of exacting performance without regulation throughout the normal range of room temperatures. Not designed for carrying on the person.
Part Alternates: M880A, 6645-01-285-4284, 01-285-4284, 6645012854284, 012854284
Instruments and Laboratory Equipment | Time Measuring Instruments
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | 14 SEP 1988 | 01-285-4284 | 18695 ( CHRONOMETER ) |
Demand History | NSN 6645-01-285-4284
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 6645-01-285-4284 | 2021-05-141 | 1 | United States |
| M880A | 2021-05-139 | 4 | CA |
| 6645-01-285-4284 | 2016-02-35 | 2 | Singapore |
| 6645-01-285-4284 | 2016-01-27 | 73 | DIBBS |
| 6645-01-285-4284 | 2016-01-19 | 73 | DIBBS |
| 6645-01-285-4284 | 2015-09-253 | 1 | DIBBS-RFPs |
| 6645-01-285-4284 | 2011-07-186 | 22 | DIBBS |
| 6645-01-285-4284 | 2011-06-178 | 35 | DIBBS |
| 6645-01-285-4284 | 2011-06-168 | 93 | DIBBS |
| 6645-01-285-4284 | 2011-04-101 | 64 | DIBBS |
| 6645-01-285-4284 | 2010-11-327 | 56 | DIBBS |
| 6645-01-285-4284 | 2010-10-286 | 19 | DIBBS |
| 6645-01-285-4284 | 2010-08-235 | 31 | DIBBS |
| 6645-01-285-4284 | 2010-08-214 | 22 | DIBBS |
| 6645-01-285-4284 | 2010-07-209 | 51 | DIBBS |
| 6645-01-285-4284 | 2010-06-181 | 4 | DIBBS |
| 6645-01-285-4284 | 2010-04-102 | 16 | DIBBS |
| 6645-01-285-4284 | 2010-02-50 | 29 | DIBBS |
| 6645-01-285-4284 | 2009-05-132 | 2 | US |
Cross Reference | NSN 6645-01-285-4284
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| M880A | 63131 | DAVTRON DBA DAVTRON INC. |
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Related Products | NSN 6645-01-285-4284
Technical Data | NSN 6645-01-285-4284
| Characteristic | Specifications |
|---|---|
| DIAL OUTSIDE DIAMETER | 3.125 INCHES |
| SCALE QUANTITY | 3 |
| SCALE NAME | 24 HOUR |
| SCALE RANGE | 0.0 TO 24.0 HOUR |
| GRADUATION UNIT | 1.000 HOUR |
| OVERALL LENGTH | 3.885 INCHES NOMINAL |
| OVERALL DIAMETER | 3.175 INCHES NOMINAL |
| OVERALL WIDTH | 2.750 INCHES NOMINAL |
| MANUFACTURERS CODE | 63131 |
| DESIGN CONTROL REFERENCE | M880A |
Restrictions/Controls & Freight Information | NSN 6645-01-285-4284
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | Y | Information is in the Hazardous Materials Information System (HMIS) |
| 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. |
| 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 |
|---|---|---|
| NMF Description | 136740 | METERS ELEC/PARTS |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 657 | unknown |
| Originating Activity Code | CT | U.S. Army Aviation and Missile Command (AIR) Redstone Arsenal, AL 35898-5230 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| 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 6645-01-285-4284
Army
Air Force
Navy| Category | Code | Description |
|---|---|---|
| Materiel Category and Inventory Manager | E | General Supplies (DLA/GSA Items) |
| Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
| Management Inventory Segment | 2 | NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable. |
| Specific Group/Generic Code | 0 | Medical Materiel |
| Weapons Systems/End Item or Homogeneous Group | 00 | DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item |
| Accounting Requirements Code | X | Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DA | Department of the Army |
| Service Organization | A | U.S. Army |
| Reparability | Z | This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| Acquisition Advice Codes | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |
| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors. |
| Price Validation | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Materiel Management Aggregation Code | SX | SX:AF SICA RESIDUAL MMAC-OC-ALC |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| Acquisition Advice Codes | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |
| 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 | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |