Home »
FSC NSN Catalog »
Emitted And Reflected Radiation Night Vision Equipment »
NSN 5855-00-179-4468

Optical Element Retainer

NSN: 5855-00-179-4468 | Model: SC-C-611740-3

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 elemen (s) , and form the internal or central portions of an optical system, see cell, optical element. Excludes ring, externally threaded.

NSN Properties and Flags

NATO Stock Number

5855-00-179-4468

DEMIL

Shoulder Length

0.286 inches

Hole Diameter

2.406 inches

Width

0.062 inches

Overall Length

0.311 inches

Flange Diameter

2.813 inches

Hole Or Slot Quantity

Depth

0.062 inches

Drive Type

Slotted

Guide Design

Thread chamfer

Guide Location

Drive edge

Internal Annular Serration

Not provided

Setscrew Notch

Not provided

Shoulder Thread Size

2.656 in.-32

Material

Aluminum alloy, qq-a-268, alloy 2024, t4-canceled

Material

Aluminum alloy, qq-a-268, alloy 2024, t4-canceled

Style Designator

Shouldered

Surface Treatment

Painted

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 5855-00-179-4468 Datasheet

Supply Class (FSC):

Emitted And Reflected Radiation Night Vision Equipment

Cross Reference:

SC-C-611740-3

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.

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:

058110 - Optical goods or instruments noi
WCC:

744 - Optical goods
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.
LTL:

D - 200.0
ACC:

M - Medical supplies, equipment, samples, records, etc.
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
J
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 $9.80 to $16.34..
Does NSN 5855-00-179-4468 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
What is the NIIN of NSN 5855-00-179-4468?
001794468 or 00-179-4468
Does NSN 5855-00-179-4468 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5855-00-179-4468?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 13, 1969