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5855-01-171-6945

Optical Element Retainer

5855011716945 011716945 13074922

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. View more Optical Element Retainer

5855-01-171-6945 RETAINER,OPTICAL ELEMENT 5855011716945 011716945

Managed by United States
NSN Created on 11 Feb 1984
Data Last Changed
May 2023
NATO Update Count
7
NATO Data Quality
STYL Style F4 for 5855-01-171-6945 1/1
NSN 5855-01-171-6945 (Identification) 1/1

5855-01-171-6945 Stock and Availability Marketplace 5855-01-171-6945

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5855-01-171-6945 Related Documents Related Documents 5855-01-171-6945 1+ Documents (More...)

1984 5855-01-172-2225 Optical Element Retainer 13074672RNCC: 3 | RNVC: 2 | DAC: 1 16 Feb 1984 5855-01-171-6945

5855-01-171-6945 Demil Restrictions 5855-01-171-6945

DEMIL: A | DEMILI: 1 | CRITICALITY: N | HMIC: N | PMIC: A | EDC: | ADPEC: 0

5855-01-171-6945 is a Optical Element Retainer Demilitarization of this item has been confirmed and is not currently subject to changes. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. This item does not contain a precious metal.

5855-01-171-6945 HTS and ScheduleB Import and Export 5855-01-171-6945

5855-01-171-6945 End Users End Users 5855-01-171-6945

US Army (A703)
Effective Date:
1 Apr 1991
Greece (ZU01)
Effective Date:
1 May 2006

5855-01-171-6945 Manufacturers Approved Sources 5855-01-171-6945

5855-01-171-6945 Technical Data Datasheet 5855-01-171-6945

Characteristic
Specifications
FIIG
T271-K
Flange Thread Size [BPGB]
1.000 In.-40
Hole Diameter [AAUB]
0.850 Inches Nominal
Internal Annular Serration [BMTS]
Not Provided
Shoulder Diameter [AATN]
0.920 Inches Nominal
Shoulder Length [AATX]
0.265 Inches Nominal
Overall Length [ABHP]
0.495 Inches Nominal
Style Designator [STYL]
Shouldered

5855-01-171-6945 Management Data Management Data 5855-01-171-6945

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Oct 2022
Department of the Army (DA)
EA
Subscribe
1
Sep 2022
Department of the Army (DA)
EA
Subscribe
1
Oct 2021
Department of the Army (DA)
EA
Subscribe
1
Oct 2020
Department of the Army (DA)
EA
Subscribe
1
Oct 2019
Department of the Army (DA)
EA
Subscribe
1

Army Army

Materiel Category and Inventory Manager:
H
Aircraft, Air Materiel
Appropriation and Budget Activity:
2
Stock Fund Secondary Items
Management Inventory Segment:
2
Non-Repairable Items(Exclusive of Insurance and Provisioning Items)
This code will be used to identify items, which are not reparable.
Weapons System / End Item / Homogeneous Group:
CD
Other Aircraft Categories
Target Acquisition Designation Sight (TADS) and Pilot Night Vision Sensor
Accounting Requirements:
X
Expendable item.An item of Army property coded with an ARC of X in the AMDF. Expendable items require no formal accountability after issue from a stock record account.Commercial and fabricated items similar to items coded X in the AMDF are considered expendable items.

5855-01-171-6945 Related Items NATO Stock Numbers Related to 5855-01-171-6945

5855-01-171-6945 Freight Data Freight Information 5855-01-171-6945

5855-01-171-6945 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 058110. A Sub NMFC of X. It has a NMFC Description of OPTICAL GOODS OR INSTRUMENTS NOI. 5855-01-171-6945 is rated as class 200 when transported by Less-Than Truckload (LTL) freight. 5855-01-171-6945 is rated as class 200 when transported by Less-Than Carload (LCL) rail or ocean freight. It has a Uniform Freight Classification (UFC) number of 33110 which rates the freight between FCL and LCL. 5855-01-171-6945 has a variance between NMFC and UFC when transported by rail and the description should be consulted. It has a Water Commodity Code (WCC) of 744 for ocean manifesting and military sealift. 5855-01-171-6945 is not classified as a special type of cargo when transported by water. 5855-01-171-6945 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.

5855-01-171-6945 Packaging Data Packaging Data 5855-01-171-6945

Responsible Activity
Packaging Data Source
Primary Inventory Control Activity (PICA)
--
Storage Environment
Unheated General Purpose

Item Pack Level (Unpackaged)

Item Size
Item Weight
Characteristics
Weight/Dimensions Category
Fragility
Item Preservation
1.0" H x 1.0" W x 0.5" L
--
Non-Metallic Item
Over 10lb
Less than 85G
No Requirement

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying
1
1.8" H x 1.8" W x 1.0" L
--
--
--
Any Suitable Process
Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking
No Requirement
MIL-DTL-17667, Neutral Wrapping Paper
ASTM-D4727, Fiberboard used as a Stiffener on Both Sides of Item
--
MIL-DTL-117, Type III, Class C, Style 1, Medium Duty, Waterproof, Greaseproof, Opaque Bag
No special marking

Intermediate Pack Level

Quantity of Unit Packs
Container
--
No Requirement