NSN 4730-00-914-3158 8031385884, 803-1385884, 803-1385884 PC 8 2 IN IPS
Product Details | UNION NUT
4730-00-914-3158 An internally threaded nut which has an internal seat or shoulder designed to engage the nut retaining flange of a union tailpiece. The threaded portion is used to engage the thread piece of a union, union elbor or the like. Excludes NUT (1), TUBE COUPLING.202109000004730000000
Part Alternates: 8031385884, 803-1385884, 803-1385884 PC 8 2 IN IPS, 8031385884PC82INIPS, 8101385884, 810-1385884, 810-1385884 PC 8 2 IN IPS, 8101385884PC82INIPS, 1385884PC8, 15180368, 15-18-0368 , 4730-00-914-3158, 00-914-3158, 4730009143158, 009143158
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 1960 | 00-914-3158 | 19964 ( NUT, UNION ) |
Drawings & Photos | NSN 4730-00-914-3158
Demand History | NSN 4730-00-914-3158
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4730-00-914-3158 | 2025-11-322 | 50 | DIBBS |
| 4730-00-914-3158 | 2021-05-123 | 10 | DIBBS |
| 4730-00-914-3158 | 2021-03-89 | 5 | DIBBS |
| 4730-00-914-3158 | 2019-03-62 | 1 | DIBBS |
| 8031385884 | 2018-09-262 | 1 | US |
| 4730-00-914-3158 | 2017-09-271 | 2 | DIBBS |
| 4730-00-914-3158 | 2017-07-207 | 1 | DIBBS |
| 4730-00-914-3158 | 2011-04-108 | 1 | DIBBS |
| 4730-00-914-3158 | 2010-10-294 | 1 | DIBBS |
Cross Reference | NSN 4730-00-914-3158
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1385884PC8 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 15-18-0368 | 96169 | ELECTRIC BOAT CORPORATION |
| 803-1385884 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 803-1385884 PC 8 2 IN IPS | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 810-1385884 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 810-1385884 PC 8 2 IN IPS | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Technical Data | NSN 4730-00-914-3158
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UN |
| NOMINAL THREAD SIZE | 3.750 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | NICKEL OVERALL |
| HARDNESS RATING | NOT RATED |
| NUT STYLE | A371 HEXAGON |
| SHOULDER WIDTH | 0.375 INCHES NOMINAL |
| NUT HEIGHT | 1.500 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 4.125 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 3.190 INCHES NOMINAL |
| SHOULDER STEP WIDTH | 0.437 INCHES NOMINAL |
| SHOULDER SEAT DIAMETER | 3.750 INCHES NOMINAL |
| TEMP RATING | NOT RATED |
| MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED | 6000.0 POUNDS PER SQUARE INCH WATER AND 6000.0 POUNDS PER SQUARE INCH OIL AND 6000.0 POUNDS PER SQUARE INCH AIR |
| NONDEFINITIVE SPEC/STD DATA | 8 PIECE |
Restrictions/Controls & Freight Information | NSN 4730-00-914-3158
| 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: | A | Item does not contain precious metal |
| 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 | 573 | 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 | N | Ship's parts. |
| 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 4730-00-914-3158
Navy| 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 | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |