Optical Element Retaining Ring

NSN: 1240-01-262-6458 | Model: 11733434

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.

NSN Properties and Flags

NATO Stock Number

1240-01-262-6458

DEMIL

Yes - ITAR Controlled (Code B)

Outside Diameter

2.750 inches

Aperture Diameter

2.328 inches

Internal Flange Thickness

0.150 inches

Knurled Periphery

Not provided

Material

Aluminum alloy, 6061

Material

Aluminum alloy 6061

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 1240-01-262-6458 Datasheet

Supply Class (FSC):

Optical Sighting And Ranging Equipment

Cross Reference:

11733434
A11677
11733434
11733434
11733434

Cage Codes:

Us Army Ardec Rdecom (CAGE 19200)
Autodyne Manufacturing Co., Inc. (CAGE 05584)
Seiler Instrument and Manufacturing (CAGE 11934)
Alton, Inc. Aiw (CAGE 84027)
Sterling Mfg and Supply Inc (CAGE 60529)

Schedule B & Trade:

Schedule B: 9803200000 (NAICS 990000)

Military equipments not identified by kind
SITC: 93100

Special transactions and commodities not classified according to kind
End Use: 50060

Military apparel and footwear

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

013120 - Aluminum article noi
WCC:

593 - Motors and parts, (machinery and parts),(less than 35 feet)
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
Z
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
Q2200x-
Repariability
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $209.75 to $349.58..
Does NSN 1240-01-262-6458 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, U.s. Marine Corps, Department Of The Navy, Spain, Canada, Republic Of Korea, Portugal, Greece, and Turkey
What is the NIIN of NSN 1240-01-262-6458?
012626458 or 01-262-6458
Does NSN 1240-01-262-6458 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 1240-01-262-6458?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Sep 02, 1987