Optical Element Retainer

NSN: 1240-00-025-0252 | Model: 511716PC7

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

1240-00-025-0252

DEMIL

Shoulder Diameter

1.220 inches

Shoulder Length

0.160 inches

Hole Diameter

1.145 inches

Overall Length

0.280 inches

Flange Diameter

1.300 inches

Hole Or Slot Quantity

Drive Type

Slotted

Drive Facility Angular Spacing In Deg

120.0

Guide Design

Thread chamfer

Guide Location

Drive edge

Internal Annular Serration

Not provided

Setscrew Notch

Not provided

Material

Brass, leaded, hard

Material

Brass, leaded, hard

Style Designator

Shouldered

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 1240-00-025-0252 Datasheet

Supply Class (FSC):

Optical Sighting And Ranging Equipment

Cross Reference:

511716PC7

Cage Codes:

Navair and Navsea Managed (CAGE 10001)

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

U - Precious metal content is unknown

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:

095190 - Hardware, noi
WCC:

657 - Instruments, electric meter
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.
ACC:

E - Engineer supplies, other than those listed under code b.
LTL:

W - Rating variable
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
9b-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $361.46 to $602.44..
Does NSN 1240-00-025-0252 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 Navy, Spain, France, and Turkey
What is the NIIN of NSN 1240-00-025-0252?
000250252 or 00-025-0252
Does NSN 1240-00-025-0252 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 1240-00-025-0252?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963