Manufacturer Part Number | RNCC | RNVC | Manufacturer Name | CAGE | |
---|---|---|---|---|---|
221B718H01 | 3 - Design Control Reference | 2 - Production Item | NORTHROP GRUMMAN SYSTEMS CORPORATION | 97942 | ![]() |
221B718H01 | 5 - Replaced / Discontinued | 2 - Production Item | WESTINGHOUSE ELECTRIC CORP | 79500 | ![]() |
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.
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.
FSG | FSC | NIIN | FIIG | INC | CRITICALITY | TYPE OF ITEM | MRC | DEMIL | HMIC | EDC | PMIC | ADPEC | DATE CREATED |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
30 | 3020 | 007805397 | T353-C | 04456 | X | K | A | N | U | 1 Jan 1962 |
Gears, Pulleys, Sprockets, and Transmission Chain
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Full Descriptive - Reference Item Identification
Non-MLI/ Non-SLI — Demilitarization not required.
Indicates there is no data in the HMIRS and the NSN is in a FSC not generally suspected of containing hazardous materials.
Precious Metal Content is unknown.
MOE Rule | Former MOE | AMC | AMSC | NIMSC | IMC | IMC Activity | AAC | DSOR | Collaborators | Receivers | Effective Date | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ZZ | ||||||||||||||||||||||||||||||
DGX1 | 1 | G | AX | 1 Jul 2005 |
Suitable for competitive acquisition. Potential sources shall include dealers/distributors. If sources are limited to the prime contractor and a subcontractor, a competitive code shall not be assigned unless both sources are expected to compete independently for contracts for the part.
The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
Defense Supply Center Columbus, Columbus, OH 43216-5000
Integrity | Originating | HMC | LCL | WCC | TCC | SHC | ADC | ACC | ASH | LTL | NMFC | NMFC Sub Item | UFC | Freight Description | Rail Variance |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
593 | Z | 9 | A | V | Z | S | 117020 | X | 59820 | CHAIN-AND-SPROCKET-DRIVES-WHEELS |
Motors and Parts, (machinery and parts), (less than 35 feet)
No special type of cargo code applicable
No special handling required
Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
No special handling required.
60
No Variation. NMFC and UFCC Match.
Defense Logistics Agency, Enterprise Business Systems
TERMINAL ITEM (NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Unclassified
1
Each - A numeric quantity of one item of supply. Do not use if a more specific term applies, such as kit, set, assortment, assembly, group, sheet, plate, strip or length.
TYPE I or TYPE II (Non-Deteriorative/No Shelf-Life) - An individual item of supply which is determined through an evaluation of technical test data and/or actual experience to be an item with a definite non-extendible period of shelf-life OR An individual item of supply having an assigned shelf-life time period that may be extended after completion of inspection/test/restorative action.
Defense Logistics Agency
MRC | Decoded Requirement | Clear Text Reply |
---|---|---|
BYZF | Distance From Outside Flange/Rim To Hub End And Location | 0.250 INCHES NOMINAL AA END |
BYFH | Belt/Chain/Film Size For Which Designed | SILENT CHAIN |
BYFS | Bore Bearing | NOT INCLUDED |
ABXV | Bore Diameter | 0.250 INCHES NOMINAL |
ADGE | Bore Length | 0.406 INCHES NOMINAL |
ASBP | Bore Type | STRAIGHT |
AXND | Counterbore Feature | NOT INCLUDED |
ARJD | Design Form | PLAIN |
AKYN | Furnished Items And Quantity | NONENONE |
AQPL | Face Width | 0.156 INCHES NOMINAL |
AQWM | Guide | NOT INCLUDED |
BYFQ | Hardness Rating Test Method | NOT RATED |
BFYT | Hole Location | ONE LOCATED ON HUB BETWEEN HUB END AND FACE |
BYZD | Hub End Outside Diameter And Location | 0.500 INCHES NOMINAL AA END |
MATT | Material | STEEL CORROSION RESISTING |
ABHE | Outside Diameter | 0.996 INCHES NOMINAL |
STYL | Style Designator | PLAIN |
BSGG | Keying Facility | NOT INCLUDED |
BXSJ | Lightening Hole | NOT INCLUDED |
AGJS | Pitch Diameter | 1.020 INCHES NOMINAL |
BSNP | Securing Method | THREADED HOLE |
AHYF | Securing Hole Quantity | 1 |
BYFF | Securing Location | AA END |
ABHP | Overall Length | 0.406 INCHES NOMINAL |
BYGF | Tooth Pitch | 0.188 INCHES NOMINAL |
SFTT | Surface Treatment | PASSIVATE |
BYFN | Teeth Quantity Per Row | 17 |
BYFL | Teeth Row Quantity | 1 |
ABUJ | Thread Size | 6-32 |