- FSG 53 - Hardware and Abrasives
- FSC 5310 - Nuts and Washers
- NSN 5310-00-616-6988
5310-00-616-6988
WASHER,FLAT
5310-00-616-6988 (5310006166988, 006166988)
Part Numbers (5 listings): 210915 | 12M3570-17 | S107-4 | 2W1C25-22-32 | 328667 |
| Manufacturer Part Number | RNCC | RNVC | Manufacturer Name | CAGE | |
|---|---|---|---|---|---|
| 210915 | 3 - Design Control Reference | 2 - Production Item | NORTHROP GRUMMAN SYSTEMS CORPORATION | 03956 |  |
| 12M3570-17 | 5 - Replaced / Discontinued | 9 - No Longer Used | LOCKHEED MARTIN CORPORATION | 81755 |  |
| S107-4 | 5 - Replaced / Discontinued | 9 - No Longer Used | BURTON MEDICAL PRODUCTS CORPORATION | 26126 |  |
| 210915 | 5 - Replaced / Discontinued | 9 - No Longer Used | LOCKHEED MARTIN CORPORATION | 56232 |  |
| 2W1C25-22-32 | C - Advisory Reference | 1 - Incomplete Part Number | BOEING COMPANY, THE | 43999 |  |
| 328667 | E - Replace Reference Number | 8 - Replacement NSN | NORTHROP GRUMMAN SYSTEMS CORPORATION | 03956 | |
| 328667 | E - Replace Reference Number | 8 - Replacement NSN | LOCKHEED MARTIN CORPORATION | 56232 | |
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.
C - Advisory Reference
Reference Number Category Code (DRN_2910)
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.
E - Replace Reference Number
Reference Number Category Code (DRN_2910)
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.
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.
1 - Incomplete Part Number
Reference Number Variation Code (DRN_4780)
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.
8 - Replacement NSN
Reference Number Variation Code (DRN_4780)
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.
Type of Item Identification (TYP_II_4820)
NSN Center Does Not Have An Explanation
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