6650-00-382-1898

Description: Optical Instrument Lens

Price Quote

Qty:
Email Address:
Phone Number:
Company:
Privacy    Terms

Quality Assurance

We are commited to quality and satisfaction as a certified supplier in the aerospace and military industries.

  • Certificate of Conformity
  • QC Inspection prior to shipping
  • On time delivery
  • International Shipping Available
  • Friendly service to back every order
MILSPEC: MIL-G-174

 Export Restrictions

Any part(s) quoted or sold by MilSpec.parts and re-sold (to a third party) CANNOT be sold to a USA embargoed country, company, entity, or person(s). Depending on the ECCN, these commodities may require export license or exception. Diversion contrary to U.S. law is prohibited. Unless otherwise noted, this sale, order or quote may include Munitions List Items (MLI) or Commerce Controlled List Items (CCLI). MLI/CCLI property is controlled by the US Government and in many cases cannot be transferred (exported, sold or given) to a foreign country, a non-US Citizen/National or a non- Permanent US Resident without a valid State/Commerce Department export authorization. It is the responsibility of (the Purchaser) to determine what the applicable requirements may be, to obtain all necessary authorizations, licenses or approvals and are subject to both review and acceptance by MilSpec.parts. The use, disposition, export and re-export of the property covered or included in this sale, order or quote is subject to the provisions of law referenced in End-Use Certificate DLA form 1822, DEC 2001, including, but not limited to, the Arms Export Control Act (22 USC 2751 et seq.); Export Administration Act of 1979 (50 USC App. 2401 et seq.) as contained under Executive Order 12924; International Traffic in Arms Regulations (22 CFR 120 et seq.); Export Administration Regulations (15 CFR 730 et seq.); Foreign Assets Control Regulations (31 CFR 500 et seq.) and the Espionage Act (18 USC 793 et seq.)

More MIL-G-174 Parts

MIL-G-174 Optical Instrument Lens

Spec. Type Spec. Color Gloss Size
Material document and classification MIL-G-174

Array Properties

  • NSN:
    Array
  • Description:
    Optical Instrument Lens
  • Shelf Life:
    N/A
  • DEMIL:
    DEMIL/MLI
  • UOM:
    1 EA
  • Diameter:
    1.417 inches
  • Axial Thickness:
    0.276 inches and 0.118 inches
  • Compound Lensaxial Thickness:
    0.394 inches
  • Compound Lens Edge Thickness:
    0.324 inches
  • Equivalent Focal Length:
    7.147 inches
  • Back Focal Length:
    6.931 inches
  • Front Focal Length:
    7.113 inches
  • Refraction Index:
    1.5720 and 1.6190
  • Abbe Constant:
    57.400 and 36.600
  • Compound Lens Style:
    Doublet
  • Individual Lens Style:
    Double convex and meniscus diverging
  • Element Left Surface Radius:
    -2.323 inches and 4.507 inches
  • Element Right Surface Radius:
    -2.323 inches and -18.915 inches
  • Material:
    Glass, optical, mil-g-174, class 1, grade c
  • Material:
    Glass optical
  • Material Specification:
    Mil-g-174, class 1, grade c military specification single material response
  • Fsc Application Data:
    Fire control, telescope, mk 74
Manufacturers and Part Numbers
Part Number
Brand
118923PC2XPC3
Navair And Navsea Managed
LD172589GP130
Navair And Navsea Managed
LD172589GP4
Navair And Navsea Managed
3000088
Navair And Navsea Managed
Major Organizational Entities (MOE)
Entity
MOE Code
MOE Rule
PICA
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
MOE_CD:
DN
MOE_RL:
N9BG
PICA:
GX
DSOR:
User:
REPUBLIC OF KOREA Republic of Korea
MOE_CD:
ZH
MOE_RL:
ZH01
PICA:
ZH
DSOR:
User:
GREECE Greece
MOE_CD:
ZU
MOE_RL:
ZU01
PICA:
ZU
DSOR:
Part Identification
INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
21884
FIIG:
T271-E
Concept No.:
1
App. Key:
EA
Cond. Code:
2
Status:
A
Material and Special Handling
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
---
CRITL:
X
Hazmat (HMIC): N
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Precious Metals (PMIC): A
Item does not contain precious metal.
Criticality (CRITL): X
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Packaging and Dimensions
Package Size
Package Weight
Part Weight
Part Dimensions (approx.)
Pack Size:
--
Pack Weight:
--
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
Container:
D3
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg.
LVL A
LVL B
LVL C
SPC Mkg.:
07
LVL A:
E
LVL B:
Q
LVL C:
CUSH
MOP
CATEG.
PRESS MAT
CUSH:
NA
MOP:
DB
CATEG.:
51A0
PRESS MAT:
XX
WRAP MAT
ICQ
THK
TOS
UCL
WRAP MAT:
LA
ICQ:
AAA
THK:
X
TOS:
UCL:
Packaging Code Definitions
LVL A Code (LVL_A):E
Packing shall be accomplished to meet the performance test requirements of astm-d4169, distribution cycle 18, assurance level 1.
LVL B Code (LVL_B): Q
Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.
Procedure Indicator Code (OPI): O
Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.
Special Markings Code (SPC MKG): 07
Glass - do not drop.
Method of Preservation (MOP): DB
Preserve by method 10 modified as follows: preserve in transparent barrier bag made of a-a-3174 or type iii mil-prf-22191 material. a-a-3174 or mil-prf-22191, type iii material, a-a-3129 or ppp-c-795 cushioning shall be used to cushion sharp edges and protrusions of the preserved items. bag closure shall be made by any suitable means, except that staples shall not be used. when use of a bag is not practicable, the item shall be completely wrapped in the above barrier or cushioning material and secured with pressure sensitive tape. also, the use of shaped or molded packs utilizing mil-prf-22191 or a-a-3174 materials in conjunction with plastic coated board is acceptable provided the pack's cube is not increased and the pack meets the tests specified in appendix g. strip or block form of multiple packages shall incorporate provisions for separating unit quantities.
Cushion Material (CUSH): NA
Ppp-c-795, cellular plastic film cushioning; or a-a-3129, open cell plastic cushioning; or ppp-c-1797, polypropylene foam cushioning; or a-a-59136, polyethylene foam cushioning.
Preservation Material (PRESS MAT): XX