NSN 5310-01-388-4163 DIN128A25143, 01-388-4163, 013884163

5310-01-388-4163 A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

Part Alternates: DIN128A25143, 5310-01-388-4163, 01-388-4163, 5310013884163, 013884163

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	30 MAR 1994	01-388-4163	15938 ( WASHER, SPRING TENSION )

Part Number	Cage Code	Manufacturer
DIN128-A2,5-1.43	6Y603	FABORY USA LTD.
DIN128-A2,5-1.43	D8286	DIN DEUTSCHES INSTITUT FUER NORMUNGEV

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NSNs for Compare ( up to 4 ): Add 5310-01-388-4163

Compare

5310-01-388-4164, 5310-01-388-4179, 5310-01-388-4204, 5310-01-388-4368, 5310-01-388-4375

Characteristic	Specifications
MATERIAL	STEEL OVERALL
HARDNESS RATING	44.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM
HOLE DIAMETER	2.6 MILLIMETERS MINIMUM AND 2.9 MILLIMETERS MAXIMUM
OUTSIDE DIAMETER	5.1 MILLIMETERS MAXIMUM
OVERALL HEIGHT	0.9 MILLIMETERS MINIMUM AND 1.1 MILLIMETERS MAXIMUM
MATERIAL THICKNESS	0.5 MILLIMETERS MINIMUM AND 0.7 MILLIMETERS MAXIMUM
SPECIAL FEATURES	SPRING WASHER, TY A CURVED

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
Electro-static Discharge Susceptible:	A	No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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.
Automatic Data Processing Equipment:	0	Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)

Category	Code	Description
NMF Description	194160	WASHER OR GASKETS, IRON OR STEEL,
Less than car load rating
Less than truck load rating	U	50.0
Water commodity Code	713	unknown
Originating Activity Code	GX	HQ Defense Logistics Agency, Enterprise Business Systems Fort Belvoir, VA 22060
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

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