NSN 5855-01-466-7891 A3256354, 447144016605 , 01-466-7891

Product Details | OPTICAL ELEMENT RETAINING RING

5855-01-466-7891 A cylindrical item having an internally flanged diameter designed to retain a lens or window in the objective end, or a diopter scale at the viewing end of an optical instrument. It may have one or more of the following characteristics: internal thread or machined for a press fit, method of securing, and/or knurled periphery. For externally threaded items, see RETAINER, OPTICAL ELEMENT. Excludes CELL, OPTICAL ELEMENT; NUT, PLAIN KNURLED; NUT, PLAIN ROUND; and RING, RETAINING.20312400038Optical Sighting and Ranging Equipment58550055Night Vision Equipment, Emitted and Reflected Radiation66500063Optical Instruments, Test Equipment, Components and Accessories

Part Alternates: A3256354, 447144016605 , 5855-01-466-7891, 01-466-7891, 5855014667891, 014667891

Communication, Detection, and Coherent Radiation Equipment | Night Vision Equipment, Emitted and Reflected Radiation

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
58	02 AUG 1999	01-466-7891	22585 ( RING, RETAINING, OPTICAL ELEMENT )

Part Number	Request Date	QTY	Origin
5855-01-466-7891	2025-04-104	4415	DIBBS
5855-01-466-7891	2024-07-189	7190	DIBBS
5855-01-466-7891	2024-03-77	1231	DIBBS
5855-01-466-7891	2023-12-360	1790	DIBBS
5855-01-466-7891	2023-12-351	1790	DIBBS
5855-01-466-7891	2023-08-240	4045	DIBBS
5855-01-466-7891	2023-08-232	4045	DIBBS
5855-01-466-7891	2017-11-313	1	DIBBS-RFPs
5855-01-466-7891	2015-10-281	50	Pakistan
5855-01-466-7891	2015-03-87	200	Pakistan
5855-01-466-7891	2015-03-84	200	Pakistan
5855-01-466-7891	2015-03-76	200	Pakistan
5855-01-466-7891	2015-03-76	200	Pakistan
5855-01-466-7891	2008-12-366	13000	DIBBS
5855-01-466-7891	2008-12-366	8975	DIBBS
5855-01-466-7891	2008-12-338	32048	DIBBS
5855-01-466-7891	2008-10-297	48524	DIBBS
5855-01-466-7891	2008-05-141	13332	DIBBS
5855-01-466-7891	2007-08-239	675	DIBBS
5855-01-466-7891	2007-07-207	30789	DIBBS
5855-01-466-7891	2007-07-190	3801	DIBBS
5855-01-466-7891	2007-03-75	3020	DIBBS
5855-01-466-7891	2007-02-45	3146	DIBBS
5855-01-466-7891	2007-01-26	2560	DIBBS

Cross Reference | NSN 5855-01-466-7891

Part Number	Cage Code	Manufacturer
447144016605	0000V	NCB HUNGARY HONVEDSEGI EGYSEGES TERMEKKOD
A3256354	0079V	COMBAT KERESKEDELMI KFT. COMBAT TRADE COMPANY
A3256354	1208V	MILIPOL KERESKEDELMI KFT.
A3256354	80063	US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS

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Related Products | NSN 5855-01-466-7891

5855-01-466-8027, 5855-01-467-0128, 5855-01-467-3802, 5855-01-468-1431, 5855-01-468-3380

Technical Data | NSN 5855-01-466-7891

Characteristic	Specifications
III END ITEM IDENTIFICATION	E/IAN/PVS14 5855-01-432-0524

Restrictions/Controls & Freight Information | NSN 5855-01-466-7891

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:	B	Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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.
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	062820	RADIO/TV TRANSMIT/RECEIVE SETS
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	534	unknown
Originating Activity Code	CH	Defense Supply Center Richmond Richmond, VA 23297
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	M	Medical supplies, equipment, samples records, 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

Management | NSN 5855-01-466-7891

Category	Code	Description
Materiel Category and Inventory Manager	Q	Electronics 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	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.
Price Validation	N	The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM. The price has not been analyzed or reviewed for accuracy. ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
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	U	UNCLASSIFIED
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.
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	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	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	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each