5840-21-887-2001
ELECTRON TUBE
5840-21-887-2001 (5840218872001, 218872001)
Part Numbers (6 listings): QF37-38 | 1805398 | BSL-BS994 | BS994 | 1807757 | BS-BS994 |
| Manufacturer Part Number | RNCC | RNVC | Manufacturer Name | CAGE | |
|---|---|---|---|---|---|
| QF37-38 | 3 - Design Control Reference | 2 - Production Item | NORTHROP GRUMMAN SPERRY MARINE B.V | U4122 |  |
| 1805398 | 5 - Replaced / Discontinued | 2 - Production Item | NORTHROP GRUMMAN SPERRY MARINE B.V | U4122 | |
| BSL-BS994 | 5 - Replaced / Discontinued | 2 - Production Item | BSL EXPRESS SERVICE LTD | U0F31 |  |
| BS994 | 5 - Replaced / Discontinued | 9 - No Longer Used | RACAL-DECCA SERVICE LTD | K7098 | |
| 1807757 | 5 - Replaced / Discontinued | 9 - No Longer Used | RACAL-DECCA SERVICE LTD | K7098 | |
| BS-BS994 | 5 - Replaced / Discontinued | 9 - No Longer Used | BRITISH SAROZAL LTD | K0577 |  |
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.
2 - Production Item
Reference Number Variation Code (DRN_4780)
A design control or other reference number that is an item-identifying number for an item of production, or a source control reference or a specification or standard part, type, or similar reference number that is an item-identifying number for an item of supply.
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A specification, standard, or other reference number which is superseded, canceled, obsolete or discontinued and is coded Reference Number Category Code (RNCC) 5; a reference number for information only coded RNCC 6; or a reference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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 58 | 5840 | 218872001 | 00001 | 4 | 3 | 24 Jan 1982 |
58
Federal Supply Group (FSG_3994/FSC_WI_FSG_3996)
Communication, Detection, and Coherent Radiation Equipment
00001
Item Naming Code (INC_4080)
24 Jan 1982
NIIN Assignment Date (DT_NIIN_ASGMT_2180)
4
Type of Item Identification (TYP_II_4820)
Partial Descriptive Item Identification (Type 1 Concept)
3
Reference / Partial Descriptive Method Reason Code (RPDMRC_4765)
An approved item name and FIIG exist but the item involved is so unique in design that it cannot be fully described in accordance with the FIIG.
| MOE Rule | Former MOE | AMC | AMSC | NIMSC | IMC | IMC Activity | AAC | DSOR | Collaborators | Receivers | Effective Date | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| YA | ||||||||||||||||||||||||||||||
| ZC | ||||||||||||||||||||||||||||||
| ZW | ||||||||||||||||||||||||||||||
| RNFC | RNCC | RNVC | DAC | RNAAC | RNSC | RNJC | SADC | MSDS | HCC | Reference Number | CAGE | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 3 | 2 | 4 | ZC | A | QF37-38 | U4122 | | ||||
| 4 | 5 | 2 | 2 | ZK | D | BSL-BS994 | U0F31 | | ||||
| 4 | 5 | 2 | 4 | ZC | A | 1805398 | U4122 | | ||||
| 4 | 5 | 9 | 2 | ZK | D | BS-BS994 | K0577 | | ||||
| 4 | 5 | 9 | 5 | ZC | D | 1807757 | K7098 | | ||||
| 4 | 5 | 9 | 5 | ZC | D | BS994 | K7098 | | ||||
4
Reference Number Format Code (RNFC_2920)
Number is totally in-the-clear (without modification) as originally configured by the manufacturer, design control activity, or supplier.
3
Reference Number Category Code (RNCC_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.
2
Reference Number Variation Code (RNVC_4780)
A design control or other reference number that is an item-identifying number for an item of production, or a source control reference or a specification or standard part, type, or similar reference number that is an item-identifying number for an item of supply.
4
Document Availability Code (DAC_2640)
The reference number is represented by technical documentation other than a drawing and the documentation was available to the RNAAC, who may or may not be the submitting activity, at the time of submission of the reference number; however, the RNAAC cannot furnish the technical documentation.
ZC
Reference Number Action Activity Code (RNAAC_2900)
Canada
A
Reference Number Status Code (RNSC_2923)
Manufacturer and reference number are authorized for procurement. Under this reference number items can be procured only from the manufacturer identified by the NCAGE. NOTE: This code may only be used for reference numbers originating from manufacturers' standards or catalogs or for copyrighted drawing numbers.
5
Reference Number Category Code (RNCC_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.
2
Document Availability Code (DAC_2640)
The reference number is represented by a drawing and the drawing was available to the RNAAC, who may or may not be the submitting activity, at the time of submission of the reference number; however, the RNAAC cannot furnish the drawing.
ZK
Reference Number Action Activity Code (RNAAC_2900)
United Kingdom
D
Reference Number Status Code (RNSC_2923)
Procurement authority of the manufacturer and reference number have not yet been checked. NOTE: This code is to be allocated to reference numbers still requiring checks on procurement authority.
9
Reference Number Variation Code (RNVC_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.
5
Document Availability Code (DAC_2640)
The reference number is represented by a drawing, but the drawing was not available to the RNAAC, who may or may not be the submitting activity, at the time of submission of the reference number.
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