National Item Identification Number

01-430-4126
014304126
6650-01-430-4126
6650014304126

National Stock Number

Item Name

RING,RETAINING,OPTICAL ELEMENT

Federal Supply Class

6650

Description

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.

Commercial and Government Entity Code (Supplier Data)

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53918

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SEPARATION & RECOVERY SYSTEMS INC
11652 KNOTT AVE UNIT 1
IRVINE
CA
92614
949-222-5777

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1QA97

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COFFIN WORLD WATER SYSTEMS LLC
1732 MCGAW AVE
IRVINE
CA
92614
949-222-5777

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53918

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SEPARATION & RECOVERY SYSTEMS INC
11652 KNOTT AVE UNIT 1
IRVINE
CA
92614
949-222-5777

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Reference Numbers (Part Numbers)

1054W-5 ITEM 6
831192
831192

Required Categories

MATERIAL
OVERALL LENGTH
OUTSIDE DIAMETER
INTERNAL FLANGE THICKNESS
SPECIAL F

Required Description

PLASTIC
0.312 INCHES NOMINAL
0.590 INCHES NOMINAL
0.312 INCHES NOMINAL
CHAMF