NSN 4730-00-936-2181 424010, 4240-10, 00-936-2181

Product Details | TUBE COUPLING INVERTED NUT

4730-00-936-2181 An externally threaded fastening device which has an internal or external seat, designed to mate with the seat of an internally threaded tube fitting for the purpose of securing the tube to the fitting to form a leakproof connection.

Part Alternates: 424010, 4240-10, 4730-00-936-2181, 00-936-2181, 4730009362181, 009362181

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
47	03 MAR 1967	00-936-2181	03857 ( INVERTED NUT, TUBE COUPLING )

Drawings & Photos | NSN 4730-00-936-2181

Part Number	Request Date	QTY	Origin
4240-10	2024-07-193	13	DIBBS
4240-10	2019-11-317	16	DIBBS
4240-10	2019-10-294	3	DIBBS
4240-10	2019-10-283	3	DIBBS
4240-10	2019-09-269	1	DIBBS
4240-10	2019-09-258	1	DIBBS
4240-10	2019-09-254	1	DIBBS
4240-10	2019-08-239	1	DIBBS
4240-10	2019-04-105	2	DIBBS
4240-10	2019-03-71	2	DIBBS
4240-10	2019-02-58	2	DIBBS
4240-10	2019-02-42	2	DIBBS
4730-00-936-2181	2018-10-290	4	DIBBS
4730-00-936-2181	2018-10-277	4	DIBBS
4730-00-936-2181	2016-09-257	8	DIBBS
4730-00-936-2181	2016-08-229	4	DIBBS
4730-00-936-2181	2016-08-217	2	DIBBS
4730-00-936-2181	2016-08-217	8	DIBBS
4730-00-936-2181	2016-07-206	2	DIBBS
4730-00-936-2181	2016-02-53	2	DIBBS
4730-00-936-2181	2016-02-40	2	DIBBS
424010	2013-01-15	6	US

Cross Reference | NSN 4730-00-936-2181

Part Number	Cage Code	Manufacturer
4240-10	77969	RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD
4240-10	98159	RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD

Request a Quote

What Our Customers Say

Thank you very much for the excellent service and professional customer care.

Ernie G. Honeywell

The service was excellent. I can think of no improvements to date that you can make regarding internet sales.

John L. Raytheon

The representative for WBParts was efficient & handled our request in a timely & professional manner.

Karen G. General Dynamics

Tried two other sources, neither of them responded, was all done online, never spoke to anyone.

Rex S. US Airforce

The response is quick and the price is often very good. We are completely satisfied.

Patricia S. NASA

Compare

NSNs for Compare ( up to 4 ): Add 4730-00-936-2181

Compare

Related Products | NSN 4730-00-936-2181

4730-00-936-2216, 4730-00-936-2361, 4730-00-936-2362, 4730-00-936-2363, 4730-00-936-2364

Technical Data | NSN 4730-00-936-2181

Characteristic	Specifications
MATERIAL	ALUMINUM ALLOY, QQ-A-225/6, ALLOY 2024, T851
SURFACE TREATMENT	ANODIZED, MIL-A-8625
STRENGTH RATING	NOT RATED
CASEHARDENING INDICATOR	NOT CASEHARDENED
MATERIAL HARDNESS RATING	NOT RATED
FABRICATION METHOD	BAR STOCK, MACHINED
STYLE DESIGNATOR	A2 INVERTED NUT, TUBE, FLARE
OVERALL LENGTH	1.630 INCHES NOMINAL
WIDTH ACROSS FLATS	1.125 INCHES NOMINAL
SMALLEST INSIDE DIAMETER	0.632 INCHES NOMINAL
SEAT ANGLE IN DEG	33.0
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED	0.630 INCHES NOMINAL
THREAD SIZE	7/8-14
SCREW THREAD SERIES DESIGNATOR	UNF
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND

Restrictions/Controls & Freight Information | NSN 4730-00-936-2181

Restrictions
Freight

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	013540	ALUM NUTS
Less than car load rating
Less than truck load rating	Q	70.0
Water commodity Code	576	unknown
Originating Activity Code	AX	Defense Supply Center Columbus Columbus, OH 43216-5000
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 4730-00-936-2181

Army

Category	Code	Description
Materiel Category and Inventory Manager	J	Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements Code	X	Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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