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
30 10 SEP 1972 00-227-5721

Cross Reference | NSN 3040-00-227-5721

Part Number Cage Code Manufacturer
525-605-9212 59364 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
525-605-9212 99193 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
T21-400DY 08118 EATON AVIATION CORPORATION

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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:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious 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 Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each