Product Details | OPTICAL ELEMENT RETAINER

5855-01-165-2158 A cylindrical, externally threaded item having a centrally located hole specifically designed to retain by means of either a raised box (shoulder), or counterbore, countersink, or a similar shaped recess, an optical element such as a lens, reticle, cell, and the like, in optical assemblies. It must have drilled holes or slots to facilitate assembly and disassembly. For items which house the optical element(s), and form the internal or central portions of an optical system, see CELL, OPTICAL ELEMENT. Excludes RING, EXTERNALLY THREADED.20312400038Optical Sighting and Ranging Equipment58550055Night Vision Equipment, Emitted and Reflected Radiation66500063Optical Instruments, Test Equipment, Components and Accessories

Part Alternates: SMC850160, SM-C-850160, 5855-01-165-2158, 01-165-2158, 5855011652158, 011652158

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

Supply Group (FSG) NSN Assign. NIIN
58 27 OCT 1983 01-165-2158

Drawings & Photos | NSN 5855-01-165-2158


Demand History | NSN 5855-01-165-2158

Part Number Request Date QTY Origin
5855-01-165-2158 2008-06-06 445 DIBBS
5855-01-165-2158 2008-05-13 456 DIBBS
5855-01-165-2158 2008-05-06 456 DIBBS
5855-01-165-2158 2008-04-11 388 DIBBS
5855-01-165-2158 2008-03-10 456 DIBBS
5855-01-165-2158 2008-02-19 374 DIBBS
5855-01-165-2158 2008-02-06 291 DIBBS
5855-01-165-2158 2008-01-10 54 DIBBS
5855-01-165-2158 2007-11-09 108 DIBBS
5855-01-165-2158 2007-09-11 15 DIBBS
5855-01-165-2158 2007-09-05 45 DIBBS

Cross Reference | NSN 5855-01-165-2158

Part Number Cage Code Manufacturer
SM-C-850160 1XEP3 CARSON INDUSTRIES, INC.
SM-C-850160 2S308 FREEHOLD MANUFACTURING ASSEMBLY CO INC
SM-C-850160 52808 DUNLIN MANUFACTURING / SKYPEN INDUSTRIES INC
SM-C-850160 80063 US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS

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Technical Data | NSN 5855-01-165-2158

Characteristic Specifications
STYLE DESIGNATOR F1 RECESSED
HOLE DIAMETER 1.300 INCHES NOMINAL
OVERALL LENGTH 0.140 INCHES NOMINAL
RECESS DIAMETER 1.300 INCHES NOMINAL
RECESS DEPTH 0.070 INCHES NOMINAL
HOLE CHAMFER ANGLE IN DEG 45.0
HOLE CHAMFER DIAMETER 1.300 INCHES NOMINAL
MATERIAL ALUMINUM ALLOY, QQ-A-225/8, ALLOY 6061, T6 AND ALUMINUM ALLOY, QQ-A-250/11, T6
SURFACE TREATMENT DULL BLACK
HOLE OR SLOT QUANTITY 4
DIAMETER 1.580 INCHES NOMINAL
INTERNAL ANNULAR SERRATION NOT PROVIDED
GUIDE DESIGN THREAD CHAMFER
SETSCREW NOTCH NOT PROVIDED
SPECIAL TEST FEATURES INTERPRET DRAWING IAW STANDARDS PRESCRIBED BY MIL-D-1000
III FSC APPLICATION DATA NIGHT VISION EQUIPMENT,EMITTED AND REFLECTED RADIATION

Restrictions/Controls & Freight Information | NSN 5855-01-165-2158

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem 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:0Represents 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 058110 OPTICAL GOODS OR INSTRUMENTS NOI
Less than car load rating D 200
Less than truck load rating D 200.0
Water commodity Code 491 unknown
Originating Activity Code CL U.S. Army Communications-Electronics
Fort Monmouth, NJ 07703-5006
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 N Dangerous materiel in limited quantities (no label required)

Management | NSN 5855-01-165-2158

Category Code Description
Materiel Category and Inventory ManagerQ Electronics Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX 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 SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesJNOT 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Budget Code9 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 ValidationN 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 CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesJNOT 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each