Model: 10527981

Optical Element Retainer

Properties:

Hole Diameter

3.025 inches

Overall Length

0.750 inches

Recess Diameter

3.250 inches

Recess Depth

0.620 inches

Thread Size

3.375 in.-24

End Application

Goes on mount telescope m149e1

Guide Design

Thread chamfer

Internal Annular Serration

Not provided

Setscrew Notch

Not provided

Hole Chamfer Angle In Deg

45.0

Hole Chamfer Diameter

3.380 inches

Material

Steel, carbon

Material

Steel

Style Designator

Recessed

NSN

1240-00-913-2624

Part Number

10527981

Description

Retainer,optical Element

CAGE

19200

A cylindrical, externally threaded item having a centrally located hole specifically designed to retain by means of either a raised box (shoulder), or counterbore, countersink, or a similar shaped recess, an optical element such as a lens, reticle, cell, and the like, in optical assemblies. It must have drilled holes or slots to facilitate assembly and disassembly. For items which house the optical element(s), and form the internal or central portions of an optical system, see cell, optical element. Excludes ring, externally threaded.

Part 10527981 NSN 1240-00-913-2624

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

22451

FIIG:

T271-K

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:

5.8 X 6.4 X 0.8

Paclk Weight:

4.0000lbs

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:

146150

UFC:

72990

LTL:

85.0

LCL:

85.0

WCC:

685

TCC:

SHC:

ACC:

Arms/Weapons

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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