Optical Element Retaining Ring

RT205944-1

RT205944-1
(NSN) National Stock Number
5855-00-125-0686
Federal Supply Classification
5855 Emitted and Reflected Radiation Night Vision Equipment
Item Name Code
22585
Schedule B Code
9014900000
Summary

2.380 inches nominal overall length, 1.910 inches minimum and 1.950 inches maximum outside diameter, 1.770 inches minimum and 1.774 inches maximum aperture diameter, night vision goggles an/pvs-5 end item identification, 0.136.in. dia holes 2 mounting configuration, 0.250 inches nominal internal flange thickness

DAC HCC DMIL RNCC
2 - - 5
RNVC SADC MSDS RNAAC
9 - - 9Z
Identification

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.

INC FIIG Concept Condition
22585 T271-J - 2
Specifications
Overall Length
2.380 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Outside Diameter
1.910 inches minimum and 1.950 inches maximum
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
Aperture Diameter
1.770 inches minimum and 1.774 inches maximum
Details The length of a straight line which passes through the center of an aperture,and terminates at the circumference.
End Item Identification
night vision goggles an/pvs-5
Details The national stock number or the identification information of the end equipment for which the item is a part.
Mounting Configuration
0.136.in. dia holes 2
Details The pattern or arrangement that describes the mounting configuration of the item.
Internal Flange Thickness
0.250 inches nominal
Details A measurement of the smallest dimension of an internal flange,in distinction from length or width.
Special Features
chamfered
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Material
aluminum alloy
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Fsc Application Data
night vision equipment,emitted and reflected radiation
Details The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
SM-D-657334 84027 5 - 5 2 - TX
SM-D-657334 20723 5 - 5 9 - TX
SM-D-657334 04YE2 4 - 5 9 - ZZ
SM-D-657334 80063 A - 3 2 - TX
SM-D-657334 21530 5 - 5 2 - TX
SM-D-657334 93663 5 - 5 2 - TX
SM-D-657334 7Z646 5 - 5 2 - TX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
33020 - W -
RVC WCC TCC SHC
- 744 Z 9

Provided with every order

Order with confidence, we are a valued certified supplier serving customers in the military and aerospace industries.

  • Counterfeit Parts Prevention
  • 100% Product Inspections
  • 7 Year Record Retention
  • On Time Delivery
  • HAZMAT Certified
  • Worldwide Shipping
Manufacturer
ELBIT SYSTEMS OF AMERICA - NIGHT VISION LLC
CAGE: 13567
ROANOKE , VA , 24019-3222
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 5855-00-125-0686
What is the NIIN of the NSN 5855-00-125-0686?
The National Item Identification Number (NIIN) of the NSN 5855-00-125-0686 is 00-125-0686
When the NSN 5855-00-125-0686 was assigned to the Federal Catalog?
It was assigned 50 years ago, on Sat, Sep 7, 1974
Does the NSN 5855-00-125-0686 contain any precious metals?
Does not contain precious metal
Does the NSN 5855-00-125-0686 contain any hazardous material?
No data in HMIRS

Can't Find It

If you didn't find what you need, don't worry, we're here to help! Our team is ready to help you find exactly what you need. Click below to contact us.

Similar Products
Who we are?

At our core, we specialize in sourcing and supplying high-quality NSN (National Stock Number) parts to industries that demand precision and reliability.

From aerospace and defense to manufacturing and logistics, we provide the essential components that keep critical systems running.

Contact
350 Tenth Ave
San Diego, CA, 92101
United States
© 2024 National Stock Number (NSN) Parts Store, Inc. All rights reserved.
Made in USA