| Manufacturer Part Number | RNCC | RNVC | Manufacturer Name | CAGE | |
|---|---|---|---|---|---|
| 020028000 | 3 - Design Control Reference | 2 - Production Item | ROTRON INCORPORATED | 82877 | |
| SPTST 115 AC N 682YF | 3 - Design Control Reference | 2 - Production Item | EG AND G ROTRON | 59841 | |
| SPARTAN ST 682YF | 3 - Design Control Reference | 9 - No Longer Used | ROTRON INCORPORATED | 82877 | |
| SPT-ST-115ACN-682YF | 5 - Replaced / Discontinued | 2 - Production Item | ROTRON INCORPORATED | 82877 | |
| 690855 PIECE 93 | 5 - Replaced / Discontinued | 9 - No Longer Used | NORTHROP GRUMMAN GUIDANCE AND | 06481 | |
| 795145 PIECE 59 | 5 - Replaced / Discontinued | 9 - No Longer Used | NORTHROP GRUMMAN GUIDANCE AND | 06481 | |
| 797445-001 PIECE 91 | 5 - Replaced / Discontinued | 9 - No Longer Used | NORTHROP GRUMMAN GUIDANCE AND | 06481 | |
| 797446 PIECE 15 | 5 - Replaced / Discontinued | 9 - No Longer Used | NORTHROP GRUMMAN GUIDANCE AND | 06481 | |
| 797453 PIECE 15 | 5 - Replaced / Discontinued | 9 - No Longer Used | NORTHROP GRUMMAN GUIDANCE AND | 06481 | |
| 790220-5 PIECE 8 | 5 - Replaced / Discontinued | 9 - No Longer Used | NORTHROP GRUMMAN GUIDANCE AND | 06481 | |
| A0-A3925 | 5 - Replaced / Discontinued | 9 - No Longer Used | ROTRON INCORPORATED | 82877 | |
| A0-60007 | 5 - Replaced / Discontinued | 9 - No Longer Used | ROTRON INCORPORATED | 82877 | |
| 23-805479-1 | 5 - Replaced / Discontinued | 9 - No Longer Used | GENERAL DYNAMICS ADVANCED | 07397 | |
| 492-0088-001 | 5 - Replaced / Discontinued | 9 - No Longer Used | BOEING COMPANY, THE | 94756 | |
| BC2206F8-1-1 | 5 - Replaced / Discontinued | 9 - No Longer Used | CURTISS-WRIGHT CONTROLS INTEGRATED | 04320 | |
| ST682YF | 5 - Replaced / Discontinued | 9 - No Longer Used | BAE SYSTEMS INFORMATION AND | 94117 | |
| 2129521-2 | 7 - Vendor Item Drawing Reference | 2 - Production Item | HONEYWELL INTL INC | 55974 | |
| 7133943-01 | C - Advisory Reference | 1 - Incomplete Part Number | LOCKHEED MARTIN CORPORATION | 90536 | |
| A060007 | C - Advisory Reference | 1 - Incomplete Part Number | BOSCH REXROTH GMBH LOHMANN | D9182 | |
| ST682YF | C - Advisory Reference | 1 - Incomplete Part Number | BOSCH REXROTH GMBH LOHMANN | D9182 | |
| 3010083 | C - Advisory Reference | 1 - Incomplete Part Number | BOSCH REXROTH GMBH LOHMANN | D9182 | |
| P880002601 | C - Advisory Reference | 1 - Incomplete Part Number | F E L CORP | 16786 | |
| 6097667 | C - Advisory Reference | 1 - Incomplete Part Number | NAVAL SEA SYSTEMS COMMAND | 53711 | |
| 917138-2 | C - Advisory Reference | 1 - Incomplete Part Number | NORTHROP GRUMMAN GUIDANCE AND | 06481 | |
| 699775-1 | C - Advisory Reference | 1 - Incomplete Part Number | RAYTHEON COMPANY | 49956 | |
| SV809020 ITEM 50 | C - Advisory Reference | 1 - Incomplete Part Number | TREADWELL CORPORATION | 81412 | |
| SV809020 ITEM 50 | C - Advisory Reference | 1 - Incomplete Part Number | HAMILTON SUNDSTRAND CORPORATION | 73030 | |
| 033361 | C - Advisory Reference | 1 - Incomplete Part Number | ROTRON INCORPORATED | 82877 | |
| ST682YS020028 | C - Advisory Reference | 1 - Incomplete Part Number | ROTRON INCORPORATED | 82877 | |
| 682YS020028 | C - Advisory Reference | 1 - Incomplete Part Number | ROTRON INCORPORATED | 82877 | |
| 38-0346-101 | E - Replace Reference Number | 8 - Replacement NSN | HAMILTON SUNDSTRAND CORPORATION | 26581 | |
| 347994-001 | E - Replace Reference Number | 8 - Replacement NSN | HAMILTON SUNDSTRAND CORPORATION | 26581 | |
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.
Vendor Item Drawing Reference (formerly Specification Control Reference). The number assigned by a design activity to a drawing that is not item-identifying, but which delineates existing commercial or vendor-developed items meeting all engineering and test requirements specified, without imposing additional test/engineering requirements not normally provided by the vendor(s). Includes only those drawings which meet the definition for Vendor Item Drawing in MIL-STD 100. Vendor Item Drawing References are administrative control numbers and shall not be used as part identification numbers.
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.
Refrigeration, Air Conditioning, and Air Circulating Equipment
NSN Center Does Not Have An Explanation