National Item Identification Number

00-086-9928
000869928
6650-00-086-9928
6650000869928

National Stock Number

Item Name

RETAINER,OPTICAL ELEMENT

Federal Supply Class

6650

Description

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.

Commercial and Government Entity Code (Supplier Data)

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34228

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KOLLMORGEN CORPORATION
DBA KOLLMORGEN ELECTRO OPTICAL DIV
347 KING ST
NORTHAMPTON
MA
01060
413-586-2330

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34228

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KOLLMORGEN CORPORATION
DBA KOLLMORGEN ELECTRO OPTICAL DIV
347 KING ST
NORTHAMPTON
MA
01060
413-586-2330

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03956

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NORTHROP GRUMMAN SYSTEMS CORPORATION
DBA SPERRY MARINE
1070 SEMINOLE TRL
CHARLOTTESVILLE
VA
22901
434-974-2366

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34228

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KOLLMORGEN CORPORATION
DBA KOLLMORGEN ELECTRO OPTICAL DIV
347 KING ST
NORTHAMPTON
MA
01060
413-586-2330

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Reference Numbers (Part Numbers)

A547-329
A547-329
002771
002771
547A002771
547A002771
547A002771

Required Categories

Required Description