Optical Element Cell

NSN: 1240-00-300-8000 | Model: 7695930

A cylindrical item specifically designed to hold a lens, reticle, or window in an optical system. Includes eccentric cells and/or rings designed to be rotated within the instrument to shift an optical element to a prescribed position.

NSN Properties and Flags

NATO Stock Number

1240-00-300-8000

DEMIL

Yes - ITAR Controlled (Code D)

Thread Class

2a and 2b

Thread Pitch Diameters

+2.2284 to 2.2326 inches and +1.9729 to 1.9797 inches

Thread Direction

Right-hand and right-hand

Thread Length

0.250 inches and 0.841 inches

Overall Length

3.290 inches

Thread Size

2 1/4-32 and 2-24

Overall Diameter

2.740 inches

Screw Thread Series Designator

Uns and uns

Drive Type

Slotted drive on periphery

Thread Location

External and internal

Eccentric Construction

Not provided

Chamfer Location

Both ends

Chamfer Size

0.125 in. By 45 degrees and 0.046 in. By 30 deg

Element Securing Method

Threaded outside diameter

Material

Steel, qq-s-763, class 303, cond a or steel, qq-s-763, class 304

Material

Steel comp 303 or steel comp 304

Material Specification

Qq-s-763, class 303, cond a federal specification 1st material response and qq-s-763, class 304 federal specification 2nd material response

Surface Treatment

Oxide

Surface Treatment

Black oxide, mil-c-13924, class 4

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 1240-00-300-8000 Datasheet

Supply Class (FSC):

Optical Sighting And Ranging Equipment

Cross Reference:

7695930

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.

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 1240-00-300-8000 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Austria, Greece, and Turkey
What is the NIIN of NSN 1240-00-300-8000?
003008000 or 00-300-8000
Does NSN 1240-00-300-8000 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 1240-00-300-8000?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963