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NSN 5855-00-125-0774

Optical Element Retaining Ring

NSN: 5855-00-125-0774 | Model: SMC657309

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

5855-00-125-0774

DEMIL

Yes - ITAR Controlled (Code D)

Outside Diameter

2.250 inches

Aperture Diameter

1.705 inches

Mounting Configuration

Ring lever

Internal Flange Thickness

0.031 inches

Knurled Periphery

Not provided

Material

Aluminum alloy, qq-a-601, alloy 356, t6

Material

Aluminum alloy 356.0

Surface Treatment

Dull black

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 5855-00-125-0774 Datasheet

Supply Class (FSC):

Emitted And Reflected Radiation Night Vision Equipment

Cross Reference:

SMC657309

Cage Codes:

Us Army Communications & (CAGE 80063)

Schedule B & Trade:

Schedule B: 9014900000 (NAICS 334511)

Parts & accessories for direction finding compasses and other navigational instruments and appliances
SITC: 87412

Parts and accessories of navigational instruments and appliances
End Use: 22220

Marine engines, parts

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:

657 - Instruments, electric meter
SHC:

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

A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
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
7
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 $101.90 to $169.83..
Does NSN 5855-00-125-0774 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, Austria, and Greece
What is the NIIN of NSN 5855-00-125-0774?
001250774 or 00-125-0774
Does NSN 5855-00-125-0774 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5855-00-125-0774?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Sep 07, 1974