Optical Element Cell

NSN: 1240-00-159-0513 | Model: 654768

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

1240-00-159-0513

DEMIL

Yes - ITAR Controlled (Code D)

Thread Class

2a and 2b

Thread Direction

Right-hand and right-hand

Thread Length

0.563 inches and 0.343 inches

Overall Length

0.968 inches

Thread Size

1 3/4-32 and 1 1/2-32

Overall Diameter

1.750 inches

End Application

Gun sight mk29 mod1

Screw Thread Series Designator

Uns and uns

Drive Type

Slotted face

Thread Location

External and internal

Eccentric Construction

Not provided

Chamfer Location

Drive end

Element Securing Method

Internal thread

Material

Aluminum alloy

Material

Aluminum alloy

Surface Treatment

Anodized

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 1240-00-159-0513 Datasheet

Supply Class (FSC):

Optical Sighting And Ranging Equipment

Cross Reference:

654768
265606

Cage Codes:

Navair and Navsea Managed (CAGE 10001)
Lockheed Martin Corporation (CAGE 56232)

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:

658 - Electrical appliances, small
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

NSN Management Codes:

SOS
S9e
AAC
V
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
9n-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $75.61 to $126.02..
Does NSN 1240-00-159-0513 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Spain, Thailand, and Turkey
What is the NIIN of NSN 1240-00-159-0513?
001590513 or 00-159-0513
Does NSN 1240-00-159-0513 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 1240-00-159-0513?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963