NSN 4730-01-020-5628 DY131548IT79, DY-131548IT7-9 , 73151100
Product Details | PACKING NUT
4730-01-020-5628 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: DY131548IT79, DY-131548IT7-9 , 73151100, 731511-00, 820-4446005ITEM7.5, 8204446005ITEM75, 8204446057, 820-4446057, 8205347963, 820-5347963, 820-5348016 ITEM 7.9, 8205348016ITEM79, 4730-01-020-5628, 01-020-5628, 4730010205628, 010205628
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 30 APR 1976 | 01-020-5628 | 18028 ( PACKING NUT ) |
Cross Reference | NSN 4730-01-020-5628
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 731511-00 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |
| 820-4446005ITEM7.5 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 820-4446057 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 820-5347963 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 820-5348016 ITEM 7.9 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| DY-131548IT7-9 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |
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Technical Data | NSN 4730-01-020-5628
| Characteristic | Specifications |
|---|---|
| MATERIAL | BRONZE,NICKEL AND MANGANESE-NICKEL ALUMINUM,ALLOY 1 |
| SURFACE TREATMENT | CHROME,QQ-C-390,CLASS 2B,TYPE 2 |
| STRENGTH RATING | NOT RATED |
| MATERIAL HARDNESS RATING | NOT RATED |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| THREAD SIZE | 3IN-12 |
| SCREW THREAD SERIES DESIGNATOR | UN |
| THREAD CLASS | 2B |
| THREAD LENGTH | 0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM |
| THREAD DIRECTION | RIGHT-HAND |
| SCREW THREAD LOCATION | INTERNAL |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| CRITICALITY CODE JUSTIFICATION | ZZZY |
| MANUFACTURERS CODE | 53711 |
| DESIGN CONTROL REFERENCE | 820-5347963 |
Restrictions/Controls & Freight Information | NSN 4730-01-020-5628
| 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: | F | Munitions List Item or Commerce Control List Item. Demilitarization required. Demilitarization Instructions to be furnished by the Item/Technical Manager. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | Y | The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||
Management | NSN 4730-01-020-5628
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 1H | Consumable material assigned to NAVICP MECH for inventory management Naval Inventory Control Point, Mechanicsburg |
| Special Material ID | X3 | Nuclear Reactor Plant (NRP) material under the technical cognizance of the NAVSEA 08 special designed, manufactured and/or treated for use in a NRP or controls thereof. This category includes all other NRP items which are not coded X2 or X4. |
| Issue Repair, or Requisition | BL | Submit/refer requisitions to NAVICP MECH. Centralized control for issue of repair parts for specific programs/equipments. |
| Special Material Content | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| Source of Supply | N35 | Naval Inventory Control Point Mechanicsburg, PA 17055-0788 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Reparability | M | Medium Demand Velocity Items (consumables) |
| Acquisition Advice Codes | V | 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. |
| Controlled Item Code | 7 | NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7). |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



