Model: 215292PC2

Optical Element Retaining Ring

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

0.400 inches

Overall Length

Between 0.590 inches and 0.610 inches

Outside Diameter

Between 5.240 inches and 5.260 inches

Thread Size

5-20

Aperture Diameter

5.000 inches

Inner Groove Width

Between 0.0500 inches and 0.0700 inches

End Application

Telescope mk60

Screw Thread Series Designator

Uns

Thread Location

Internal

Internal Flange Thickness

0.140 inches

Groove Location

Inside face of flange

Material

Copper

Material

Copper

Surface Treatment

Dull black

NSN

1240-00-026-8107

Part Number

215292PC2

Description

Ring,retaining,optical Element

CAGE

10001

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 215292PC2 NSN 1240-00-026-8107

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:

Paclk Weight:

0.7000lbs

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:

WCC:

657

TCC:

SHC:

ACC:

Engineer Supplies

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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