789PC4

Optical Element Retainer

NSN 1240-00-210-4396

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002104396

Detail Specifications

Hole Diameter:
Between 1.457 inches and 1.462 inches
Overall Length:
Between 0.247 inches and 0.253 inches
Hole Or Slot Quantity:
4
Recess Diameter:
Between 1.541 inches and 1.543 inches
Recess Depth:
Between 0.122 inches and 0.128 inches
Diameter:
0.079 inches
Thread Size:
1.874 in.-32
Depth:
0.250 inches
End Application:
Telescope
Drive Type:
Drilled hole
Drive Facility Angular Spacing In Deg:
90.0
Radius From Geometric Axis To Hole Center:
Between 0.856 inches and 0.862 inches
Guide Design:
Thread chamfer
Guide Location:
Both edges
Internal Annular Serration:
Not provided
Setscrew Notch:
Not provided
Hole Chamfer Angle In Deg:
0.0
Hole Chamfer Diameter:
Between 1.457 inches and 1.462 inches
Material:
Aluminum alloy
Material:
Aluminum alloy
Style Designator:
Recessed
Surface Treatment:
Anodized black
NSN:
1240-00-210-4396
Item Name:
Retainer,optical Element
Cage Code:
02622

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
1390118
Cage Code:
10001
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
789PC4
Cage Code:
78039
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22451
FIIG:
T271-K
Concept No.:
App. Key:
KA
Cond. Code:
2
Status:
A

Part Materials

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:
--
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:
095190
UFC:
49790
LTL:
70.0
LCL:
--
WCC:
72D
TCC:
Z
SHC:
9
ACC:
Engineer Supplies

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Optical Element Retainer"

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.

MOE Major Organizational Entities

Entity
DSOR
User:
SPAIN Spain
DSOR:
User:
TURKEY Turkey
DSOR:
Import / Export
  • Schedule B: 9803200000
  • SITC: 93100
  • End Use: Military apparel and footwear
  • NAICS: 990000
  • USDA: 1

Classification: Military equipments not identified by kind


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