NSN 5342-01-303-4008 E21XO47, E21-X-O47, 11448108

Product Details | WEAPON SYSTEM RESILIENT MOUNT

5342-01-303-4008 An item made of material having elastic properties. It may have rigid mounting facilities such as a flange(s), sleeve(s), stud(s) or the like. It is designed to isolate or dampen shock and/or vibration of a continuous or intermittent origin and serve as a support for a weapon system component to be isolated. Excludes MOUNT, RESILIENT, UTILITY; SPRING (as modified); BUMPER, NONMETALLIC; BUMPER, RUBBER; BUSHING, NONMETALLIC; hydraulic and pneumatic shock absorbers, dash-pots, grommets, and shock pads.

Part Alternates: E21XO47, E21-X-O47, 11448108, 5342-01-303-4008, 01-303-4008, 5342013034008, 013034008

Hardware and Abrasives | Hardware, Weapon System

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	29 JUN 1989	01-303-4008	53589 ( MOUNT, RESILIENT, WEAPON SYSTEM )

Part Number	Request Date	QTY	Origin
5342-01-303-4008	2025-01-21	46	DIBBS
5342-01-303-4008	2024-12-346	74	DIBBS
5342-01-303-4008	2024-07-192	33	DIBBS
5342-01-303-4008	2023-01-19	71	DIBBS
5342-01-303-4008	2022-02-39	82	DIBBS
5342-01-303-4008	2020-11-324	114	DIBBS
5342-01-303-4008	2019-03-80	96	DIBBS
5342-01-303-4008	2018-07-197	103	DIBBS
5342-01-303-4008	2014-04-120	60	DIBBS
5342-01-303-4008	2014-04-112	60	DIBBS
5342-01-303-4008	2013-04-114	50	DIBBS
5342-01-303-4008	2013-04-106	50	DIBBS
5342-01-303-4008	2010-12-340	175	DIBBS
5342-01-303-4008	2010-06-167	320	DIBBS
5342-01-303-4008	2009-07-203	128	DIBBS
5342-01-303-4008	2009-07-198	42	DIBBS
5342-01-303-4008	2009-02-48	68	DIBBS
5342-01-303-4008	2008-10-282	75	DIBBS

Cross Reference | NSN 5342-01-303-4008

Part Number	Cage Code	Manufacturer
11448108	18876	U S ARMY AVIATION AND MISSILE COMMAND
E21-X-O47	81860	BARRY WRIGHT CORPORATION DBA BARRY CONTROLS

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Related Products | NSN 5342-01-303-4008

5342-01-303-4009, 5342-01-303-4187, 5342-01-303-4864, 5342-01-303-5257, 5342-01-303-5258

Technical Data | NSN 5342-01-303-4008

Characteristic	Specifications
RESILIENT MEMBER MATERIAL	SILICONE RUBBER
NONMETALLIC HARDNESS RATING	4515.0 NOMINAL SHORE DUROMETER A
RIGID MEMBER MATERIAL AND LOCATION	ALUMINUM ALLOY, QQ-A-250/8, ALLOY 5052 CENTER PLATE STEEL, AISI 1113 CORE STEEL, AISI 1010 WASHER
RIGID MEMBER SURFACE TREATMENT AND LOCATION	CHROMATE, MIL-C-5541, CLASS 1A CENTER PLATE OR CHROMATE, MIL-C-5541, CLASS 3 CENTER PLATE ZINC, QQ-Z-325, TYPE 2, CLASS 2 CORE ZINC, QQ-Z-325, TYPE 2, CLASS 2 WASHER
STYLE DESIGNATOR	C45 ROUND W/FLANGED BUSHING TWO-HOLE FLANGE
INSIDE DIAMETER	0.164 INCHES NOMINAL
FLANGE THICKNESS	0.120 INCHES NOMINAL
DISTANCE BETWEEN MOUNTING HOLE CENTERS	1.414 INCHES NOMINAL
FLANGE LENGTH	1.750 INCHES MINIMUM AND 1.812 INCHES MAXIMUM
FLANGE WIDTH	1.089 INCHES MINIMUM AND 1.151 INCHES MAXIMUM
DISTANCE FROM FLANGE TO END	0.420 INCHES NOMINAL
FLANGE MOUNTING HOLE DIAMETER	0.177 INCHES NOMINAL
HEIGHT	0.720 INCHES NOMINAL
STATIC LOAD RATING AT SPECIFIED DEFLECTION	0 TO 10.0 LB LOAD RATING AT 0.010 DEFLECTION
MAXIMUM LOAD RATING	10.0 POUNDS
SPECIAL FEATURES	0.164-32 NC-2B THREADED CENTER HOLE 0.480 IN. DEEP; MTG FLANG HOLES COUNTERSINK 82.0 DEG 0.337 IN. DIA

Restrictions/Controls & Freight Information | NSN 5342-01-303-4008

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	Z	240 months
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	146190	GUN CARRAIGES/MOUNTS NOI
Less than car load rating
Less than truck load rating	J	100.2
Water commodity Code	713	unknown
Originating Activity Code	KH	Defense Industrial Supply Center Philadelphia, PA 19111
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 5342-01-303-4008

Army

Category	Code	Description
Materiel Category and Inventory Manager	T	Industrial Supplies (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	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	Z	240 months
Purchasing	QTY UOM	1 EA : Each