Optical Element Retainer

NSN: 1240-00-208-7561 | Model: 11738900

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

1240-00-208-7561

DEMIL

Yes - ITAR Controlled (Code B)

Shoulder Diameter

Between 1.360 inches and 1.370 inches

Shoulder Length

Between 0.040 inches and 0.060 inches

Hole Diameter

Between 1.254 inches and 1.258 inches

Width

Between 0.060 inches and 0.080 inches

Overall Length

Between 0.210 inches and 0.230 inches

Hole Or Slot Quantity

Depth

Between 0.070 inches and 0.090 inches

Drive Type

Slotted

Drive Facility Angular Spacing In Deg

90.0

Guide Design

Thread chamfer

Guide Location

Both edges

Internal Annular Serration

Not provided

Setscrew Notch

Not provided

Flange Thread Size

1.500 in.-32uns-2a

Material

Steel, ams 5643

Material

Steel comp 630

Material Specification

Ams 5643 assn standard single material response

Surface Treatment

Passivate

Style Designator

Shouldered

Supplementary Features

Heat treatment, mil-h-6875, cond h925

Surface Treatment

Passivated, hp4-169, hughes aircraft co

Fsc Application Data

Receiver-transmitter, laser

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 1240-00-208-7561 Datasheet

Supply Class (FSC):

Optical Sighting And Ranging Equipment

Cross Reference:

11738900

Cage Codes:

Us Army Ardec Rdecom (CAGE 19200)

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:

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.
LCL:

D - 200.0
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
Q22jhx-
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 $39.12 to $65.21..
Does NSN 1240-00-208-7561 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, Austria, Spain, Greece, and Turkey
What is the NIIN of NSN 1240-00-208-7561?
002087561 or 00-208-7561
Does NSN 1240-00-208-7561 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 1240-00-208-7561?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Apr 08, 1973