NSN 4730-01-265-0404 MS51531B8Z, MILDTL18866, MIL-DTL-18866
Product Details | TUBE COUPLING NUT
4730-01-265-0404 An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes NUT (1), TUBE COUPLING, REDUCING; and NUT (1), UNION.
Part Alternates: MS51531B8Z, MILDTL18866, MIL-DTL-18866 , MILF18866, MIL-F-18866 , 8BTXSZGC, 8BTX-S-ZGC, 4730-01-265-0404, 01-265-0404, 4730012650404, 012650404
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 08 OCT 1987 | 01-265-0404 | 03859 ( NUT, TUBE COUPLING ) |
Drawings & Photos | NSN 4730-01-265-0404
Demand History | NSN 4730-01-265-0404
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4730-01-265-0404 | 2026-01-12 | 30 | DIBBS |
| 4730-01-265-0404 | 2024-03-81 | 80 | DIBBS |
| 4730-01-265-0404 | 2022-01-25 | 23 | DIBBS |
| 4730-01-265-0404 | 2021-04-101 | 2 | DIBBS |
| 4730-01-265-0404 | 2020-03-70 | 15 | DIBBS |
| 4730-01-265-0404 | 2018-07-211 | 35 | DIBBS |
| 4730-01-265-0404 | 2018-07-200 | 30 | DIBBS |
| 4730-01-265-0404 | 2017-05-150 | 15 | DIBBS |
| 4730-01-265-0404 | 2016-04-117 | 10 | DIBBS |
| 4730-01-265-0404 | 2015-08-223 | 10 | DIBBS |
| 4730-01-265-0404 | 2015-07-211 | 10 | DIBBS |
| 4730-01-265-0404 | 2014-04-106 | 10 | DIBBS |
| 4730-01-265-0404 | 2013-05-130 | 10 | DIBBS |
| 4730-01-265-0404 | 2013-04-115 | 10 | DIBBS |
| 4730-01-265-0404 | 2009-06-179 | 20 | DIBBS |
Cross Reference | NSN 4730-01-265-0404
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8BTX-S-ZGC | 30780 | PARKER-HANNIFIN CORPORATION DBA TUBE FITTINGS DIVISION |
| 8BTX-S-ZGC | 98441 | PARKER-HANNIFIN CORPORATION DBA STRATOFLEX PRODUCTS DIVISION |
| MIL-F-18866 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| MS51531B8Z | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
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Related Products | NSN 4730-01-265-0404
Technical Data | NSN 4730-01-265-0404
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.750 INCHES |
| THREAD QUANTITY PER INCH | 16 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | STEEL OVERALL |
| SURFACE TREATMENT | ZINC OVERALL |
| NUT STYLE | A350 TUBE COUPLING |
| NUT HEIGHT | 0.840 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.875 INCHES NOMINAL |
| LENGTH TO SHOULDER | 0.723 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.570 INCHES NOMINAL |
| SEAT ANGLE | 37.0 DEGREES NOMINAL |
| FABRICATION METHOD | MACHINED |
| NOMINAL TUBE OUTSIDE DIAMETER | 0.500 INCHES |
| SPECIFICATION/STANDARD DATA | 96906-MS51531 GOVERNMENT STANDARD |
| MANUFACTURERS CODE | 96906 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS51531B8Z |
Restrictions/Controls & Freight Information | NSN 4730-01-265-0404
| 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 | AH | Defense Supply Center Columbus Columbus, OH 43215 |
| 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 |
Management | NSN 4730-01-265-0404
Marines| Category | Code | Description |
|---|---|---|
| Stores Account Code | 1 | Marine Corps Stock Fund Account Item. |
| Combat Essentiality Code | 2 | Non-Critical Repair Part. Repair parts or major components whose failure in an end item will not render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency, and which do not fit the definition of Code 3 or 4 items. |
| Materiel Management Code | B | All CommoditiesDefense Logistics Agency, (DLA,) |
| Echelon Management Code | 2 | ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled. |
| Physical Category Code | 1 | Bin |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DM | U.S. Marine Corps |
| Service Organization | M | U.S. Marine Corps |
| Reparability | Z | Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code. |
| 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 |
A EA : Each |