Manufacturer Part Number | RNCC | RNVC | Manufacturer Name | CAGE | |
---|---|---|---|---|---|
225B721H01 | 3 - Design Control Reference | 2 - Production Item | NORTHROP GRUMMAN SYSTEMS CORPORATION | 97942 | ![]() |
225B721H01 | 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 | 009839228 | 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 | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
YB01 | 1 Apr 1991 | |||||||||||||||||||||||||||||
ZW01 | 1 Nov 1998 |
ISC | Originator | NIIN Status | Replaced / Replacement ISC | Replaced / Replacement Originator | Replacement NIIN Status | Replacement Date | Replaced / Replacement NSN | Decision Date |
---|---|---|---|---|---|---|---|---|
2 | AX | 0 | 9 Mar 1973 |
An item authorized for procurement which has been included in an item reduction study and which initially does not replace an item not authorized for procurement. In addition, in generic relationships, a code 2 item is related to a code 1 item.
Defense Supply Center Columbus, Columbus, OH 43216-5000
Item is active. File data coded KFD is forwarded. if this KFD data represents your item of supply, submit, if applicable, an LAD, LAU, or LCU transaction. Otherwise, use the National Stock Number (NSN) in your supply system.
Integrity | Originating | HMC | LCL | WCC | TCC | SHC | ADC | ACC | ASH | LTL | NMFC | NMFC Sub Item | UFC | Freight Description | Rail Variance |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
No Variation. NMFC and UFCC Match.
DLA Land and Maritime, Columbus, OH 43215 ** No longer valid for input **
TERMINAL ITEM. Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
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.
Department of the Navy
MRC | Decoded Requirement | Clear Text Reply |
---|---|---|
BYZF | Distance From Outside Flange/Rim To Hub End And Location | 0.250 INCHES NOMINAL BOTH ENDS |
BYFP | Asa Standard Chain Number | 329.9 |
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 |
AQPL | Face Width | 0.156 INCHES NOMINAL |
AQWM | Guide | NOT INCLUDED |
BYFQ | Hardness Rating Test Method | NOT RATED |
BFYT | Hole Location | LOCATED 1/8 IN. FROM END OF HUB |
BYZD | Hub End Outside Diameter And Location | 0.500 INCHES NOMINAL BOTH ENDS |
BYFW | Hub External Keyway | NOT INCLUDED |
MDCL | Material Document And Classification | QQ-S-763, CLASS 7, COND C FED SPEC SINGLE MATERIAL RESPONSE |
MATT | Material | STEEL COMP 303SE |
ABHE | Outside Diameter | 0.901 INCHES NOMINAL |
STYL | Style Designator | PLAIN |
BSGG | Keying Facility | NOT INCLUDED |
BXSJ | Lightening Hole | NOT INCLUDED |
AGJS | Pitch Diameter | 0.763 INCHES NOMINAL |
BYDZ | Protruding Hub Characteristic | PLAIN |
AHYF | Securing Hole Quantity | 1 |
BYFF | Securing Location | AA END |
BSNP | Securing Method | THREADED HOLE |
ABHP | Overall Length | 0.406 INCHES NOMINAL |
BYGF | Tooth Pitch | 0.188 INCHES NOMINAL |
SFTT | Surface Treatment | PASSIVATE |
BYFN | Teeth Quantity Per Row | 15 |
BYFL | Teeth Row Quantity | 1 |
ABUJ | Thread Size | 0.138 IN.-32 |