4920-01-271-0503
MONITOR,MODULE LINE
4920-01-271-0503 (4920012710503, 012710503)
Part Numbers (3 listings): 7489A20H01 | 8000X2139 | 94422 |
| Manufacturer Part Number | RNCC | RNVC | Manufacturer Name | CAGE | |
|---|---|---|---|---|---|
| 7489A20H01 | 1 - Source of Control Reference | 3 - Reparable Item | NORTHROP GRUMMAN SYSTEMS CORPORATION | 18323 |  |
| 8000X2139 | 3 - Design Control Reference | 3 - Reparable Item | HI-G CO INC | 02289 |  |
| 94422 | 5 - Replaced / Discontinued | 3 - Reparable Item | B.C. SYSTEMS INC. | 48313 | |
| 94422 | 5 - Replaced / Discontinued | 9 - No Longer Used | TEMPO INSTRUMENT INC | 07031 | |
1 - Source of Control Reference
Reference Number Category Code (DRN_2910)
Source of Control Reference. The number assigned by a design control manufacturer of an end item of equipment, including a Government activity, to a drawing that restricts procurement (1) to the specified item(s) described on the drawing and (2) to the stated source(s) of supply designated thereon. These restrictions are imposed on the cognizant design activity to ensure procurement of the only item(s) known as a result of test or evaluation to be satisfactory for the stated critical application. Includes only those drawings which meet the definition for Source Control Drawing in MIL-STD-100. (Applicable only to type 1, 1B, 2, 4 and 4B item identifications.)
3 - Design Control Reference
Reference Number Category Code (DRN_2910)
Design Control Reference. The primary number used to identify an item of production or a range of items of production, by the manufacturer (individual, company, firm, corporation, or Government activity) which controls the design, characteristics, and production of the item by means of its engineering drawings, specifications and inspection requirements.
5 - Replaced / Discontinued
Reference Number Category Code (DRN_2910)
Secondary Reference. Any additional number, other than a primary number (codes 1,2,3,4) informative reference (code 6) or vendor item drawing reference (code 7) assigned to an item of production or supply by a commercial or Government organization, which represents the same item of production or supply to which the National Stock Number (NSN) was assigned. The reference number may have had an RNCC of 1, 2, 3, 4 or 7 but has since been replaced in the item-of-supply concept of the NSN by another primary number.
3 - Reparable Item
Reference Number Variation Code (DRN_4780)
A vendor's reference (part) number on a source control item, as defined in MIL-STD-100A, which is reparable through the removal, exchange, and reinstallation of component parts. The related source control document number will also reflect the code 3. This code is limited to a type 1B or 4B item identification.
9 - No Longer Used
Reference Number Variation Code (DRN_4780)
A specification, standard, or other reference number which is superseded, canceled, obsolete or discontinued and is coded Reference Number Category Code (RNCC) 5; a reference number for information only coded RNCC 6; or a reference number coded RNCC D.
| FSG | FSC | NIIN | FIIG | INC | CRITICALITY | TYPE OF ITEM | MRC | DEMIL | HMIC | EDC | PMIC | ADPEC | DATE CREATED |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 49 | 4920 | 012710503 | 77777 | N | 1 | 16 Jan 1988 |
4920
Federal Supply Class (FSC_3994/FSC_WI_FSC_3996)
Aircraft Maintenance and Repair Shop Specialized Equipment
77777
Item Naming Code (INC_4080)
16 Jan 1988
NIIN Assignment Date (DT_NIIN_ASGMT_2180)
N
Type of Item Identification (TYP_II_4820)
Partial Descriptive - Reference - Descriptive Item Identification (Type 1B Concept)
1
Reference / Partial Descriptive Method Reason Code (RPDMRC_4765)
An approved item name does not exist.
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