NSN 1010-00-439-1773 8448341, 00-439-1773, 004391773

Product Details | TRIGGER

1010-00-439-1773 An item/device, part of the firing mechanism, that actuates a firing pin or initiates an explosive train.20610050018Guns, through 30mm10100026Guns, over 30mm up to 75mm10150024Guns, 75mm through 125mm10250030Guns, over 150mm through 200mm10550033Launchers, Rocket and Pyrotechnic10950021Miscellaneous Weapons

Part Alternates: 8448341, 1010-00-439-1773, 00-439-1773, 1010004391773, 004391773

Weapons | Guns, over 30mm up to 75mm

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
10	03 DEC 1969	00-439-1773	22223 ( TRIGGER )

Drawings & Photos | NSN 1010-00-439-1773

Part Number	Request Date	QTY	Origin
1010-00-439-1773	2022-09-272	10	US
1010-00-439-1773	2018-09-248	2	United States
8448341	2013-06-155	1	US
1010-00-439-1773	2013-05-148	1905	DIBBS
1010-00-439-1773	2013-02-57	3003	DIBBS
1010-00-439-1773	2012-01-19	927	DIBBS
1010-00-439-1773	2010-02-42	4200	US
1010-00-439-1773	2009-12-342	2002	DIBBS

Cross Reference | NSN 1010-00-439-1773

Part Number	Cage Code	Manufacturer
8448341	19204	ARMY UNITED STATES DEPARTMENT OF THE

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Related Products | NSN 1010-00-439-1773

1010-00-439-1781, 1010-00-439-1788, 1010-00-439-6249, 1010-00-439-6250, 1010-00-439-6252

Technical Data | NSN 1010-00-439-1773

Characteristic	Specifications
STYLE DESIGNATOR	K14A TRIGGER PLAIN
OVERALL LENGTH	1.266 INCHES NOMINAL
PIVOT HOLE DIAMETER	0.156 INCHES MINIMUM AND 0.158 INCHES MAXIMUM
III END ITEM IDENTIFICATION	1010-179-6447 M203
III WEAPON SIZE DESIGNATION	40 MILLIMETER
III WEAPON MODEL NUMBER	M203
III FSC APPLICATION DATA	LAUNCHER,GRENADE,40 MM
MANUFACTURERS CODE	19204
DESIGN CONTROL REFERENCE	8448341

Restrictions/Controls & Freight Information | NSN 1010-00-439-1773

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:	D	Munitions List Item or Commerce Control List Item. Demilitarization required. Total destruction of the item and components so as to preclude restoration or repair to a usable condition by melting, cutting, tearing, scratching, crushing, breaking, punching, neutralizing, etc. (As an alternate, burial or deep water dumping may be used when coordinated with the DoD Demilitarization Program Office.)
Controlled Inventory Item Code:	N	FIREARMS PIECE PARTS AND NONLETHAL FIREARMS
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	069300	FIREARMS/PARTS NOI IN BOXES
Less than car load rating	J	100.2
Less than truck load rating	J	100.2
Water commodity Code	682	unknown
Originating Activity Code	BF	U.S. Army Armament and Chemical Acquisition and Logistics Activity Rock Island, IL 61299-6000
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 1010-00-439-1773

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	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	N	FIREARMS PIECE PARTS AND NONLETHAL FIREARMS
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.
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	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	N	FIREARMS PIECE PARTS AND NONLETHAL FIREARMS
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	5	Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management Code	B	All CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code	2	ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Echelon Identification Code	B	Consumable Repair Parts
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DM	U.S. Marine Corps
Service Organization	M	U.S. Marine Corps
Reparability	Z	Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
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	N	FIREARMS PIECE PARTS AND NONLETHAL FIREARMS
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	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	N	FIREARMS PIECE PARTS AND NONLETHAL FIREARMS
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each