Model: 2953217-1

Optical Element Retaining Ring

Properties:

Outside Diameter
8.860 inches
Aperture Diameter
6.400 inches
End Application
Detecting set, infrared an/aaq-17
Mounting Configuration
Six 0.112-40 unc 22b holes on an 8.200 in. Dia. Circle
Internal Flange Thickness
0.250 inches
Knurled Periphery
Not provided
Material
Aluminum alloy, qq-a-250/11, t6
Material
Aluminum alloy 6061
Surface Treatment
Chromate and paint
Surface Treatment
Chromate, mil-c-5541, class 3 and painted
NSN
5855-01-284-1609
Part Number
2953217-1
Description
Ring,retaining,optical Element
CAGE
96214

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 2953217-1 NSN 5855-01-284-1609

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22585
FIIG:
T271-J
Concept No.:
App. Key:
JC
Cond. Code:
2
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

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:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
063490
UFC:
35410
LTL:
85.0
LCL:
--
WCC:
72D
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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