NSN 4730-00-274-3578 S339PC8, S339PCS319, S9300461054PC15
Product Details | PACKING NUT
4730-00-274-3578 An item having internal and/or external machine thread(s) (threads other than pipe or hose series), specifically designed to retain, by means or groove(s), shoulder(s), and the like, packing and/or a packing gland within a stuffing box. See also BUSHING, MACHINE THREAD; INVERTED NUT, TUBE COUPLING; and NUT, TUBE COUPLING. Excludes PACKING NUT, STUFFING TUBE; and use with electrical cable, and LOCKNUT, PIPE.20210150024Guns, 75mm Through 125mm47300051Hose, Pipe, Tube, Lubrication, and Railing Fittings
Part Alternates: S339PC8, S339PCS319, S9300461054PC15, S9300-461054PC15, S9300461055PC15, S9300-461055PC15, S319, 4730-00-274-3578, 00-274-3578, 4730002743578, 002743578
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 01 JAN 1961 | 00-274-3578 | 18028 ( PACKING NUT ) |
Cross Reference | NSN 4730-00-274-3578
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| S319 | 03670 | TYCO FIRE PRODUCTS, LP DBA TYCO FIRE SUPPRESSION & BUILDING |
| S339PC8 | 03670 | TYCO FIRE PRODUCTS, LP DBA TYCO FIRE SUPPRESSION & BUILDING |
| S339PCS319 | 03670 | TYCO FIRE PRODUCTS, LP DBA TYCO FIRE SUPPRESSION & BUILDING |
| S9300-461054PC15 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| S9300-461055PC15 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Technical Data | NSN 4730-00-274-3578
| Characteristic | Specifications |
|---|---|
| MATERIAL | BRASS, MIL-B-994, COMP A-CANCELED |
| STRENGTH RATING | NOT RATED |
| MATERIAL HARDNESS RATING | NOT RATED |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | C1 HEXAGON, EXTERNAL THREAD, INVERTED FLARE |
| OVERALL LENGTH | 0.500 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.000 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.563 INCHES MINIMUM AND 0.568 INCHES MAXIMUM |
| SEAT ANGLE IN DEG | 30.0 |
| THREAD SIZE | 0.875-18 |
| SCREW THREAD SERIES DESIGNATOR | UNS |
| THREAD CLASS | 3A |
| THREAD LENGTH | 0.219 INCHES NOMINAL |
| THREAD DIRECTION | RIGHT-HAND |
| SCREW THREAD LOCATION | EXTERNAL |
Restrictions/Controls & Freight Information | NSN 4730-00-274-3578
| Category | Code | Description |
|---|---|---|
| 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. |
| 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 | 093460 | BOLTS/NUTS NOI BBC/ZINC |
| Less than car load rating | Q | 70 |
| Less than truck load rating | Q | 70.0 |
| Water commodity Code | 713 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| 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 |



