| Manufacturer Part Number | RNCC | RNVC | Manufacturer Name | CAGE | |
|---|---|---|---|---|---|
| M81793/08-CA1N2N1X1 | 2 - Definitive Specification or Standard Document | 2 - Production Item | MILITARY SPECIFICATIONS | 81349 | |
| MIL-B-81793/8 | 4 - Non-Definitive Specification or Standard Document | 1 - Incomplete Part Number | MILITARY SPECIFICATIONS | 81349 | |
| 309-0789-000 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | ROCKWELL COLLINS, INC. | 13499 | |
| NM0412AZD7 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | GENERAL MOTORS CORP | 24617 | |
| SFR1-7 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | S/N PRECISION ENTERPRISES, INC. | 14927 | |
| SFR1K25A7ROY363 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | S/N PRECISION ENTERPRISES, INC. | 14927 | |
| SFR1K25 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | NEW HAMPSHIRE BALL BEARINGS, INC. | 83086 | |
| SFR1K25MILL7870A | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | NEW HAMPSHIRE BALL BEARINGS, INC. | 83086 | |
| SFR1K0-11 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | BARDEN CORPORATION, THE | 70854 | |
| SFR1K30-11 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | BARDEN CORPORATION, THE | 70854 | |
| 5462501P010 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | AMETEK, INC. | 97424 | |
| S3FCL0C4 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | MPB CORPORATION | 40920 | |
| SS3FCP25 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | MPB CORPORATION | 40920 | |
| SS3FCP35L011 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | MPB CORPORATION | 40920 | |
| NM0412AZD7 | 5 - Replaced / Discontinued | 1 - Incomplete Part Number | GENERAL MOTORS CORP | 43334 | |
| SFR0412K04T7C25-L904 | 5 - Replaced / Discontinued | 2 - Production Item | FAG BEARINGS CORPORATION | 43991 | |
| SFR1K25-26 | 5 - Replaced / Discontinued | 2 - Production Item | NEW HAMPSHIRE BALL BEARINGS, INC. | 83086 | |
| M81793-DCCDAN01AC71AB1 | 5 - Replaced / Discontinued | 9 - No Longer Used | MILITARY SPECIFICATIONS | 81349 | |
| M81793/08-CA2N2N1A1 | 5 - Replaced / Discontinued | 9 - No Longer Used | MILITARY SPECIFICATIONS | 81349 | |
| 319-350-0800 | E - Replace Reference Number | 8 - Replacement NSN | NEW HAMPSHIRE BALL BEARINGS, INC. | 83086 | |
| 4140041010 | E - Replace Reference Number | 8 - Replacement NSN | AAR BROOKS AND PERKINS CORP | 33372 | |
| 319-350-0800 | E - Replace Reference Number | 8 - Replacement NSN | MOOG INC. | 99932 | |
| 319-350-0800-06 | E - Replace Reference Number | 8 - Replacement NSN | MOOG INC. | 99932 | |
| 319-370-0800-06 | E - Replace Reference Number | 8 - Replacement NSN | MOOG INC. | 99932 | |
| 319-350-0800 | E - Replace Reference Number | 8 - Replacement NSN | MEGGITT (NEW HAMPSHIRE), INC | 58880 | |
| 319-350-0800 | E - Replace Reference Number | 8 - Replacement NSN | MPB CORPORATION | 40920 | |
| SFR1K15 | E - Replace Reference Number | 8 - Replacement NSN | BARDEN CORPORATION, THE | 70854 | |
| SFR1K3 | E - Replace Reference Number | 8 - Replacement NSN | BARDEN CORPORATION, THE | 70854 | |
| 319-350-0800 | E - Replace Reference Number | 8 - Replacement NSN | MOOG INC. | 1K426 | |
| 319-350-0800-06 | E - Replace Reference Number | 8 - Replacement NSN | MOOG INC. | 1K426 | |
| 319-370-0800-06 | E - Replace Reference Number | 8 - Replacement NSN | MOOG INC. | 1K426 | |
| 319-350-0800 | E - Replace Reference Number | 8 - Replacement NSN | BARDEN CORPORATION, THE | 70854 | |
Definitive Government Specification or Standard Designator Reference. A part number, style number, or type designator included in or developed in accordance with a Government specification or standard which has the effect of fully identifying an item of supply. This code shall also be used for a Government specification or standard which, although not including part numbers, style numbers, or type designators, covers a single item of upply. These reference numbers may be coded with Reference Number Variation Code (RNVC) 1 in accordance with volume 2, paragraph 2.9.2.n.(4).
Non-Definitive U.S. Government Specification or Standard Reference. Any Government specification or standard reference other than those indicated in code 2 as definitive references. This code shall be used for non-definitive Government specifications and standard references and non-definitive part numbers, type designators, and style numbers included therein which are coded with RNVC 1.
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.
Replaced Reference Number. A manufacturerÆs part number, government specification/standard or other design control reference number that is superseded, discontinued or replaced resulting from a cancel-use action on a NSN which was recorded with ISC 3 or E. This reference number is automatically moved and this code is automatically assigned, do not submit for cataloging purposes.
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.
A design control or other reference number that does NOT identify an item of production without the use of additional information, or a specific part, type, or similar reference number does NOT identify or item of supply without the use of additional information.
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.
A non-item-identifying reference number that is added to a replacement NSN as a result of a cancel-use action on a NSN recorded with ISC 3 or E. It is used to indentify the original item of supply/replaced item. This reference number is automatically moved and this code is automatically assigned, do not submit for cataloging purposes.
NSN Center Does Not Have An Explanation