NSN 5930-00-644-0057 E157M2, 00-644-0057, 006440057

5930-00-644-0057 Excludes BOOT, DUST AND MOISTURE SEAL; COVER, SWITCH TERMINAL; GUARD, SWITCH; and PLATE, WALL, ELECTRICAL.

Part Alternates: E157M2, 5930-00-644-0057, 00-644-0057, 5930006440057, 006440057

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
59	01 JAN 1963	00-644-0057	00655 ( COVER, ELECTRICAL SWITCH )

Part Number	Cage Code	Manufacturer
E157M2	81039	WHIPPANY ACTUATION SYSTEMS LLC

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

NSNs for Compare ( up to 4 ): Add 5930-00-644-0057

Compare

5930-00-644-0110, 5930-00-644-0171, 5930-00-644-0177, 5930-00-644-0179, 5930-00-644-0227

Characteristic	Specifications
MATERIAL	ALUMINUM
SURFACE TREATMENT	ANODIZED
BODY LENGTH	2.250 INCHES NOMINAL
BODY WIDTH	1.160 INCHES NOMINAL
BODY HEIGHT	0.265 INCHES NOMINAL
MOUNTING CONFIGURATION	FOUR 0.125 IN. DIA MTG HOLES ON 2.031 IN. BY 0.812 IN. MTG CENTERS,TWO 0.062 IN. DIA HOLES SPACED 1.563 IN. C TO C
III END ITEM IDENTIFICATION	PART NO. R-174-1
MANUFACTURERS CODE	81039
DESIGN CONTROL REFERENCE	E157M2

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	P	There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
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	061300	CIRCUIT BREAKER/SWITCH NOI
Less than car load rating
Less than truck load rating	P	77.5
Water commodity Code	723	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	H	Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
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	9N	Navy-owned stocks of defense electronic material Naval Inventory Control Point, Mechanicsburg
Source of Supply	S9E	Defense Supply Center Columbus Columbus, OH 43218
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	V	TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each