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NSN 5855-00-010-5231

Optical Element Retainer

NSN: 5855-00-010-5231 | Model: SC-D-599156

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

5855-00-010-5231

DEMIL

Hole Diameter

Between 3.631 inches and 3.633 inches

Width

0.562 inches

Overall Length

2.325 inches

Recess Diameter

3.952 inches

Recess Depth

1.567 inches

Diameter

Between 4.312 inches and 4.344 inches

Thread Size

3.875-32

Depth

0.222 inches

Drive Type

Knurl

Drive Facility Angular Spacing In Deg

18.0

Guide Design

Thread chamfer

Guide Location

Drive edge

Internal Annular Serration

Not provided

Setscrew Notch

Not provided

Material

Aluminum alloy, 6061

Material

Aluminum alloy 6061

Surface Treatment

Enamel and anodize

Style Designator

Recessed

Surface Treatment

Enamel and anodized

Fsc Application Data

Night vision equip.

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 5855-00-010-5231 Datasheet

Supply Class (FSC):

Emitted And Reflected Radiation Night Vision Equipment

Cross Reference:

SC-D-599156
SC-D-5999156
SC-D-599156

Cage Codes:

Us Army Communications & (CAGE 80063)
Valcore Manufacturing Llc (CAGE 04YE2)
Valcore Manufacturing Llc (CAGE 20723)

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:

058110 - Optical goods or instruments noi
WCC:

72D - Communications/electronics, other than sigint/ew or comsec repair parts and components
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:

H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
TCC:

Z - No special type of cargo code applicable

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 5855-00-010-5231 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Kuwait, Canada, and Greece
What is the NIIN of NSN 5855-00-010-5231?
000105231 or 00-010-5231
Does NSN 5855-00-010-5231 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5855-00-010-5231?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Nov 01, 1967