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1240-00-026-8107

Optical Element Retaining Ring

1240000268107 000268107 215292PC2

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. View more Optical Element Retaining Ring

1240-00-026-8107 RING,RETAINING,OPTICAL ELEMENT 1240000268107 000268107

Managed by United States
NSN Created on 1 Jan 1963
Data Last Changed
May 2023
NATO Update Count
15
NATO Data Quality
1240-00-026-8107 RING,RETAINING,OPTICAL ELEMENT 1240000268107 000268107 1/1
NSN 1240-00-026-8107 (Generic Image) 1/1

1240-00-026-8107 Stock and Availability Marketplace 1240-00-026-8107

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215292PC2 A cylindrical item having an internally flanged diameter designed to retain a lens or window
United States (US) 4. 1240-00-026-8107 Marketplace Restrictions Approved Sources Datasheet Management
RQST NE Updated Every Day 1240-00-026-8107 RQST Updated Every Day 1240-00-026-8107 RQST NE Restrictions

1240-00-026-8107 Demil Restrictions 1240-00-026-8107

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

1240-00-026-8107 is a Optical Element Retaining Ring that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. 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.

1240-00-026-8107 HTS and ScheduleB Import and Export 1240-00-026-8107

1240-00-026-8107 End Users End Users 1240-00-026-8107

US Navy (N9BN)
Effective Date:
1 Apr 2006
Former MOE Rule:
N9ND
Supplementary Collaborators:
HD
Spain (YB01)
Effective Date:
1 Apr 1991
Turkey (ZW01)
Effective Date:
1 Nov 1998

1240-00-026-8107 Manufacturers Approved Sources 1240-00-026-8107

1240-00-026-8107 Technical Data Datasheet 1240-00-026-8107

Characteristic
Specifications
FIIG
T271-J
Aperture Diameter [ABVL]
5.000 Inches Nominal
Groove Location [BMTY]
Inside Face Of Flange
Material [MATT]
Copper
End Item Identification [AGAV]
Telescope Mk60
Inner Groove Width [ADWA]
0.0500 Inches Minimum And 0.0700 Inches Maximum
Internal Flange Thickness [BMTL]
0.140 Inches Nominal
Screw Thread Series Designator [AJYP]
Uns
Outside Diameter [ABKV]
5.240 Inches Minimum And 5.260 Inches Maximum
Overall Length [ABHP]
0.590 Inches Minimum And 0.610 Inches Maximum
Thread Length [ABET]
0.400 Inches
Thread Location [APJC]
Internal
Thread Size [ABUJ]
5-20
Thread Class [AAJD]
3B
Thread Direction [AAJF]
Right-Hand

1240-00-026-8107 Stock, Inventory and Procurement DLA Procurement Analysis 1240-00-026-8107

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1240-00-026-8107 Management Data Management Data 1240-00-026-8107

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Oct 2022
Department of the Navy (DN)
EA
Subscribe
1
Oct 2021
Department of the Navy (DN)
EA
Subscribe
1
Oct 2020
Department of the Navy (DN)
EA
Subscribe
1
Feb 2020
Department of the Navy (DN)
EA
Subscribe
1

Navy Navy

Cognizance:
9B
Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg

1240-00-026-8107 Related Items NATO Stock Numbers Related to 1240-00-026-8107

1240-00-026-8107 Freight Data Freight Information 1240-00-026-8107

1240-00-026-8107 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 095190. A Sub NMFC of Z. It has a NMFC Description of HARDWARE, NOI. 1240-00-026-8107 is rated as a variable freight class when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 49790 which rates the freight between FCL and LCL. 1240-00-026-8107 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 657 for ocean manifesting and military sealift. 1240-00-026-8107 is not classified as a special type of cargo when transported by water. 1240-00-026-8107 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.

1240-00-026-8107 Packaging Data Packaging Data 1240-00-026-8107

Responsible Activity
Packaging Data Source
Primary Inventory Control Activity (PICA)
--

Item Pack Level (Unpackaged)

Item Size
Item Weight
Characteristics
Weight/Dimensions Category
Fragility
Item Preservation
--
--
Electrical Instrument
0.25 lb or less, one dimension 2" or less, other dimensions less than 24"
85 to 110G
No Requirement

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying
1
--
--
--
Physical Protection
Any Suitable Process
Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking
No Requirement
No Requirement
--
--
PPP-B-566, PPP-B-676, or ASTM-D5118, Folding, Setup or Fiberboard Box
No special marking

Intermediate Pack Level

Quantity of Unit Packs
Container
Any Suitable Fiber Box

1240-00-026-8107 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 1240-00-026-8107 October 2021

Criticality and Quality

Critical Item Code:
Flight Safety:
Life Support:
Certified Samples:
Serialization:
First Article Test (FAT):
Certificate of Quality Compliance:
Production Lot Testing:
Special Testing:
Qualified Products List (QPL):

Commercial Properties

Government Furnished Material:
Government Furnished Tooling:
Government Furnished Property:
Price Evaluation Code:
Diminshing Manufacturing Sources:
Warranty:
Commerical Off The Shelf (COTS):
End Item Application:
Auctioning Candidate:
Source of Procurement:
Contract Option:

Restrictions

Boeing Rights Guard:
Export Controlled:
Controlled Technical Data Package (TDP):
Restricted Technical Data Package (TDP):
Contains Classified Material
Weapons System Indicator Code (WSIC):
N

Packaging Requirements

Packaging Determination Table:
Packaging Review Code:
Special Packaging Instruction Number (SPIN):
Special Packaging Instruction Number Revision:
Special Packaging Instruction Number Date:
Pallet Reference Number Required: