| Manufacturer Part Number | RNCC | RNVC | Manufacturer Name | CAGE | |
|---|---|---|---|---|---|
| 150XL037 | 3 - Design Control Reference | 2 - Production Item | GATES CORP THE | 24161 | |
| 36075 | 3 - Design Control Reference | 2 - Production Item | GATES CORP THE | 24161 | |
| 150XL037 | 3 - Design Control Reference | 2 - Production Item | CHEMTURA CORPORATION | 61463 | |
| 150XL037 | 3 - Design Control Reference | 2 - Production Item | CARLISLE POWER TRANSMISSION PRODUCTS | 1VZM7 | |
| 9998716-3 | 3 - Design Control Reference | 2 - Production Item | U S ARMY AVIATION AND MISSILE | 18876 | |
| 2017081-01 | 3 - Design Control Reference | 2 - Production Item | LOCKHEED MARTIN CORPORATION | 90536 | |
| 3522 500 21355 | 5 - Replaced / Discontinued | 2 - Production Item | THALES NEDERLAND B.V. | H0203 | |
| 1087-40 | 5 - Replaced / Discontinued | 2 - Production Item | BAE SYSTEMS INFORMATION AND | 72314 | |
| 150XL037 T4N17G2 | 5 - Replaced / Discontinued | 2 - Production Item | CASUARIS B.V. | H3397 | |
| 94759210 | 5 - Replaced / Discontinued | 2 - Production Item | CONTROL DATA SYSTEMS INC | 34010 | |
| 5486-11 | 5 - Replaced / Discontinued | 2 - Production Item | RAYTHEON COMPANY | 05869 | |
| 150XL037 | 5 - Replaced / Discontinued | 2 - Production Item | EMERSON POWER TRANSMISSION | 76474 | |
| 48-510-2015 | 5 - Replaced / Discontinued | 9 - No Longer Used | AM MULTIGRAPHICS | 09177 | |
| 49198005 | 5 - Replaced / Discontinued | 9 - No Longer Used | CONTROL DATA CORP | 05875 | |
| 150XL037 | 5 - Replaced / Discontinued | 9 - No Longer Used | PARKER-HANNIFIN, CORPORATION | 81300 | |
| 526747001 | 5 - Replaced / Discontinued | 9 - No Longer Used | GENICOM CORP | 50163 | |
| 526747001-2001 | 5 - Replaced / Discontinued | 9 - No Longer Used | GENICOM CORP | 50163 | |
| 36075 | 5 - Replaced / Discontinued | 9 - No Longer Used | CHEMTURA CORPORATION | 61463 | |
| 70009 | 5 - Replaced / Discontinued | 9 - No Longer Used | DATA PRODUCTS CORP | 19790 | |
| 150XL037 | 5 - Replaced / Discontinued | 9 - No Longer Used | GENERAL DYNAMICS INFORMATION SYSTEMS | 09639 | |
| 150XL037 | 5 - Replaced / Discontinued | 9 - No Longer Used | NEUMAN H AND CO | 14563 | |
| 136684-003 | 5 - Replaced / Discontinued | 9 - No Longer Used | XEROX CORP | 18338 | |
| 70009 | 5 - Replaced / Discontinued | 9 - No Longer Used | SAGA ENGINEERING CORP | 58634 | |
| 150XL037 | C - Advisory Reference | 1 - Incomplete Part Number | UNIROYAL TIRE CO | 89373 | |
| 94759210 | C - Advisory Reference | 1 - Incomplete Part Number | BOSCH REXROTH GMBH LOHMANN | D9182 | |
| 610-0001 | C - Advisory Reference | 1 - Incomplete Part Number | DDC PERTEC PERIPHERALS CORP | 32097 | |
| 610-0001 | C - Advisory Reference | 1 - Incomplete Part Number | DDC PERTEC PERIPHERALS CORP | 32097 | |
| 610-0001 | C - Advisory Reference | 1 - Incomplete Part Number | DDC PERTEC PERIPHERALS CORP | 32097 | |
| 610-0001 | C - Advisory Reference | 1 - Incomplete Part Number | DDC PERTEC PERIPHERALS CORP | 32097 | |
| STC0010307033 | E - Replace Reference Number | 8 - Replacement NSN | GETRONICS GOVERNMENT SOLUTIONS LLC | 33322 | |
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.
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.
Advisory Reference. A number assigned to an item of production or supply not included in the item-of-supply concept to which the NSN has been assigned (e.g., an item that may have been used in the preproduction equipment design which has since been redesigned or replaced). Use of this RNCC is restricted to conditions where cross-reference is required to establish identification to an item of supply. Additionally, there is not direct relationship of the reference number to the NSN other than a Service/Agency individual decision. (RNCC shall be used only in conjunction with RNVC 1.
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 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 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 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.
Belting, Drive Belts, Fan Belts, and Accessories
NSN Center Does Not Have An Explanation