NSN 3040-00-227-5721 T21400DY, T21-400DY, 5256059212
Product Details | FLEXIBLE CASING COUPLING NUT
3040-00-227-5721 An item of metallic composition with internal threads and an internal seat or shoulder designed for the purpose of joining a flexible casing, such as a CASING, FLEXIBLE SHAFT ASSEMBLY capped with a ferrule and fitting. See also NUT, COUPLING, ELECTRICAL CONDUIT.
Part Alternates: T21400DY, T21-400DY, 5256059212, 525-605-9212, 3040-00-227-5721, 00-227-5721, 3040002275721, 002275721
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 10 SEP 1972 | 00-227-5721 | 20314 ( NUT, COUPLING, FLEXIBLE CASING ) |
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Related Products | NSN 3040-00-227-5721
Technical Data | NSN 3040-00-227-5721
| Characteristic | Specifications |
|---|---|
| OVERALL LENGTH | 0.850 INCHES NOMINAL |
| OUTSIDE DIAMETER | 4.750 INCHES NOMINAL |
| SEAT END INSIDE DIAMETER | 4.290 INCHES NOMINAL |
| SCREW THREAD SERIES DESIGNATOR | UN |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD SIZE | 4.500 INCH-16 |
| SPECIAL FEATURES | FINGER-GRIP KNURLING FEATURE PROVIDED; SAFETY WIRE DRILLED HOLE PROVIDED; MATERIAL, STEEL; SURFACE TREATMENT, PASSIVATED, QQ-P-35 |
| MANUFACTURERS CODE | 08118 |
| DESIGN CONTROL REFERENCE | T21-400DY |
Restrictions/Controls & Freight Information | NSN 3040-00-227-5721
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 093486 | BOLTS,NUTS OR SCREWS, NOI (SUB 3) |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 576 | unknown |
| Originating Activity Code | KE | Naval ICP Philadelphia, PA 19111 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | 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. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 3040-00-227-5721
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Y | 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. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



