Model: SC-C-635127

Optical Element Retaining Ring
Description:

2a thread class, +1.3522/+1.3559 inches thread pitch diameters, right-hand , 0.060 inches thread length, 0.266 inches overall length.

Properties:

Thread Class
2a
Thread Pitch Diameters
+1.3522/+1.3559 inches
Thread Pitch Diameters
+1.3522 to 1.3559 inches
Thread Direction
Right-hand
Thread Length
0.060 inches
Overall Length
Between 0.266 inches and 0.282 inches
Outside Diameter
1.375 inches
Thread Size
1 3/8-36
Aperture Diameter
Between 0.985 inches and 1.015 inches
End Application
Night vision sight an/pvs-3
Screw Thread Series Designator
Uns
Thread Location
External
Internal Flange Thickness
Between 0.050 inches and 0.065 inches
Knurled Periphery
Not provided
Material
Aluminum alloy, 6061
Material
Aluminum alloy 6061
Surface Treatment
Dull black
NSN
5855-00-167-7893
Part Number
SC-C-635127
Description
Ring,retaining,optical Element
CAGE
80063

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 SC-C-635127 NSN 5855-00-167-7893

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:
0.3000lbs
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:
058110
UFC:
33110
LTL:
200.0
LCL:
--
WCC:
744
TCC:
Z
SHC:
9
ACC:
Medical Supplies

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Schedule B and Export
  • Schedule B: 9014900000
  • SITC: 87412
  • End Use: Marine engines, parts
  • NAICS: 334511
  • USDA: 1

Freight Class: Parts & accessories for direction finding compasses and other navigational instruments and appliances

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