Model: 5049933

Optical Element Retaining Ring

Special Features:

Enamel black 0.500 lg on periphery except triangle notch 0.0625 w x 0.015 deep filled with white enamel

Properties:

Overall Length

0.128 inches

Outside Diameter

1.640 inches

Aperture Diameter

1.031 inches

Internal Flange Thickness

0.050 inches

Knurled Periphery

Not provided

Material

Brass, qq-b-626, comp 360, 1/2 h

Material

Copper alloy 360

Material Specification

Qq-b-626, comp 360, 1/2 h federal specification single material response

Surface Treatment

Enamel

Surface Treatment

Enamel, olive drab

NSN

1240-01-154-9895

Part Number

5049933

Description

Ring,retaining,optical Element

CAGE

19200

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.

Part 5049933 NSN 1240-01-154-9895

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

22585

FIIG:

T271-J

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

1.6 X 1.6 X 0.1

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

095190

UFC:

49790

LTL:

RATING VARIABLE

LCL:

77.5

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 9803200000
SITC: 93100
End Use: Military apparel and footwear
NAICS: 990000
USDA: 1

Freight Class: Military equipments not identified by kind