NSN 4730-00-684-0564 MS219374H, MS21937-4H, MS219374HC

Product Details | PACKING NUT

4730-00-684-0564 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: MS219374H, MS21937-4H, MS219374HC, MS21937-4HC, MS21937W4H , AS18280 , AS21937, 10501584, 105-01584, 4730-00-684-0564, 00-684-0564, 4730006840564, 006840564

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 1963	00-684-0564	18028 ( PACKING NUT )

Drawings & Photos | NSN 4730-00-684-0564

Part Number	Request Date	QTY	Origin
4730-00-684-0564	2018-05-148	27	DIBBS
4730-00-684-0564	2017-06-155	31	DIBBS
4730-00-684-0564	2017-04-108	23	DIBBS
4730-00-684-0564	2017-03-70	16	DIBBS
4730-00-684-0564	2017-02-34	17	DIBBS
4730-00-684-0564	2015-06-169	30	DIBBS
4730-00-684-0564	2015-03-82	3	DIBBS
AS18280	2014-10-280	1	US
4730-00-684-0564	2014-07-190	4	DIBBS
4730-00-684-0564	2014-04-100	2	DIBBS
4730-00-684-0564	2009-03-62	98	DIBBS

Cross Reference | NSN 4730-00-684-0564

Part Number	Cage Code	Manufacturer
105-01584	79470	DANA CORP WEATHERHEAD DIV
AS18280	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS21937	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS21937-4H	00624	EATON CORPORATION DBA AEROSPACE DIV
MS21937-4H	03647	GLOBE AEROSPACE INC
MS21937-4H	14397	FABER ENTERPRISES, INC.
MS21937-4H	45681	PARKER-HANNIFIN CORPORATION DIV CORPORATE HEADQUARTERS
MS21937-4H	50948	PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN
MS21937-4H	79470	DANA CORP WEATHERHEAD DIV
MS21937-4H	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS21937-4H	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS21937-4HC	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS21937W4H	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC

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Related Products | NSN 4730-00-684-0564

4730-00-684-0566, 4730-00-684-0738, 4730-00-684-0748, 4730-00-684-0749, 4730-00-684-0753

Technical Data | NSN 4730-00-684-0564

Characteristic	Specifications
MATERIAL	ALUMINUM ALLOY, QQ-A-225/4, ALLOY 2014, T6
SURFACE TREATMENT	ANODIZED,MIL-A-8625,TYPE 2,CLASS 1
STRENGTH RATING	NOT RATED
MATERIAL HARDNESS RATING	NOT RATED
CASEHARDENING INDICATOR	NOT CASEHARDENED
STYLE DESIGNATOR	C24 HEXAGON, INTERNAL THREAD, SHOULDERED
OVERALL LENGTH	0.500 INCHES NOMINAL
UNTHREADED PORTION LENGTH	0.156 INCHES NOMINAL
LARGEST INSIDE DIAMETER	0.875 INCHES NOMINAL
WIDTH ACROSS FLATS	1.000 INCHES NOMINAL
LENGTH TO SHOULDER	0.344 INCHES NOMINAL
MAJOR UNTHREADED OUTSIDE DIAMETER	1.000 INCHES NOMINAL
THREAD SIZE	7/16IN-20
SCREW THREAD SERIES DESIGNATOR	UNJF
THREAD CLASS	3B
THREAD LENGTH	0.344 INCHES NOMINAL
THREAD DIRECTION	RIGHT-HAND
SCREW THREAD LOCATION	INTERNAL
UNIT PACKAGE QUANTITY	100
UNIT PACKAGE TYPE	CAN
TEST DATA DOCUMENT	81349-MIL-F-18280C SPECIFICATION

Restrictions/Controls & Freight Information | NSN 4730-00-684-0564

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:	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	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	2	Arms/Weapons (all types including Inert Component Parts). When a 2 is indicated in the first position, then the special handling code must be determined from table 85 , part 1.
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 4730-00-684-0564

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

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation Code	SX	SX:AF SICA RESIDUAL MMAC-OC-ALC
Price Validation	V	The current standard price has been validated. The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range. The item was procured under open competition and under the competitive arena the price is considered fair and reasonable. ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
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

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