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1240-01-498-4334

Optical Element Retaining Ring

1240014984334 014984334 5613066

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

1240-01-498-4334 RING,RETAINING,OPTICAL ELEMENT 1240014984334 014984334

Managed by United States
NSN Created on 26 Jun 2002
Data Last Changed
November 2023
NATO Update Count
3
NATO Data Quality
1240-01-498-4334 RING,RETAINING,OPTICAL ELEMENT 1240014984334 014984334 1/1
NSN 1240-01-498-4334 (Generic Image) 1/1

1240-01-498-4334 Stock and Availability Marketplace 1240-01-498-4334

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5613066 A cylindrical item having an internally flanged diameter designed to retain a lens or window
United States (US) 4. 1240-01-498-4334 Marketplace Restrictions Approved Sources Datasheet Management
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1240-01-498-4334 Demil Restrictions 1240-01-498-4334

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

1240-01-498-4334 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.

1240-01-498-4334 HTS and ScheduleB Import and Export 1240-01-498-4334

1240-01-498-4334 End Users End Users 1240-01-498-4334

US Navy (N9BN)
Effective Date:
1 Apr 2006
Former MOE Rule:
N9ND
Supplementary Collaborators:
HDJB

1240-01-498-4334 Manufacturers Approved Sources 1240-01-498-4334

1240-01-498-4334 Technical Data Datasheet 1240-01-498-4334

Characteristic
Specifications
FIIG
T271-J
Drive Type [AKCV]
Knurl
End Item Identification [AGAV]
Next Assembly: Eyeguard Housing Assy Nsn 1240-01-497-6275; Fc33 Adapter Assy; W/S: Periscope.
Material [MATT]
Steel Corrosion Resisting
Outside Diameter [ABKV]
2.296 Inches Minimum And 2.302 Inches Maximum
Part Name Assigned By Controlling Agency [CXCY]
Mid-Eyeguard Housing Cover
Internal Flange Thickness [BMTL]
0.035 Inches Minimum And 0.043 Inches Maximum
Special Features [FEAT]
Inside Dia Of Ring Is 1.001 And Has 12 Thru Mounting Holes .070 Dia. Each.

1240-01-498-4334 Weapon Systems (WSDC) Weapon Systems (WSDC) 1240-01-498-4334

1240-01-498-4334 Stock, Inventory and Procurement DLA Procurement Analysis 1240-01-498-4334

Last Stock Position:
11 In Stock
DLA Administrative Lead Time:
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DLA Production Lead Time:
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1240-01-498-4334 Management Data Management Data 1240-01-498-4334

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Oct 2022
Defense Logistics Agency (DS)
EA
Subscribe
1
Oct 2021
Department of the Navy (DN)
EA
Subscribe
1
Nov 2020
Defense Logistics Agency (DS)
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

1240-01-498-4334 Related Items NATO Stock Numbers Related to 1240-01-498-4334

1240-01-498-4334 Freight Data Freight Information 1240-01-498-4334

1240-01-498-4334 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. 1240-01-498-4334 is rated as class 200 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 33110 which rates the freight between FCL and LCL. 1240-01-498-4334 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 713 for ocean manifesting and military sealift. 1240-01-498-4334 is not classified as a special type of cargo when transported by water. 1240-01-498-4334 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.

1240-01-498-4334 Packaging Data Packaging Data 1240-01-498-4334

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
--
--
--
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
--
--
--
Physical Protection
Any Suitable Process
Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking
No Requirement
No Requirement
--
--
Bags made of material conforming to MIL-P-130, MIL-DTL-17667, MIL-PRF-121, or any material authorized by MIL-DTL-117. Closure may be by staples, tape, adhesive or heat seal
No special marking

Intermediate Pack Level

Quantity of Unit Packs
Container
PPP-B-566, PPP-B-676, or ASTM-D5118, Folding, Setup or Fiberboard Box

1240-01-498-4334 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 1240-01-498-4334 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):
F

Packaging Requirements

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