NSN 1240-00-764-0180

Optical Instrument Eyeshield

DEMIL

Shelf Life

UOM

NIIN

Demil:

DEMIL/MLI

Shelf Life:

24 mo.

UOM:

1 EA

NIIN:

007640180

Pricing & Availability Check

Submit this form for stock availability and pricing.

Inventory

This product may be available in the following quantities and conditions.

NE: 8
NS: 3

Please note that inventory for this NSN was updated 06/11/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "EYESHIELD,OPTICAL INSTRUMENT"

A resilient rubber item, designed to be attached to the viewing aperture of an optical instrument, to maintain proper eye distance and to protect the eye(s) of the observer from stray light, wind, and/or injury due to shock of gun fire or similar disturbances. Excludes visor, periscope.

1240-00-764-0180 Spec. NSN part characteristics

MRC

Name

Detail

MRC:

ABHP

Overall Length

Between 1.578 inches and 1.609 inches

MRC:

ABSX

Attachment Method

Ring

MRC:

BPDN

Viewing End Inside Diameter

1.093 inches

MRC:

BPDP

Attachment End Inside Diameter

1.562 inches

MRC:

FEAT

Special Features

Six holes 0.078 in. Dia. On periphery, spaced 60 degrees apart, approx. 0.562 in. From end of attachment end

MRC:

MATL

Material

Rubber, synthetic, mil-std-417, grade rs410abc2f2

MRC:

MATT

Material

Rubber, synthetic, mil-std-417, grade rs410abc2f2

MRC:

ZZZV

Fsc Application Data

Telescope, straight

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number

Cage

RNCC

RNVC

DAC

RNAAC

Status

MSDS

SADC

Part Number:

7640180

Cage Code:

19200

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Indicates a design/source control reference item

Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

22120

FIIG:

T271-J

Concept No.:

App. Key:

Cond. Code:

Status:

Special material and handling

HMIC

PMIC

ESD

ENAC

ADPE

CRITL

HMIC:

PMIC:

ESD:

ADPE:

CRITL:

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 N

The item does not have a critical feature such as tolerance, fit restrictions or application. nuclear hardness properties have not been determined (not valid for input).

Import and Export

Schedule B

NAIC

End Use

SITC

USDA

HITECH

Schedule B:

9803200000

NAICS:

990000

End Use Class:

50060

SITC:

93100

USDA:

HITECH:

Schedule B Codes Definitions:

Schedule B 9803200000

Military Equipments Not Identified By Kind

End Use Code 50060

Military Apparel and Footwear

Standard Intl. Trade Class (SITC) 93100

Special Transactions and Commodities Not Classified According To Kind

National motor freight and handling

NMFC

Class

UFC

LTL

LCL

WCC

TCC

SHC

ADC

ACC

NMFC:

156600

NMF Description:

Plastic/rubber Article Viz:

UFC:

77670

LTL:

Rating variable

LCL:

Rating variable

WCC:

772

TCC:

SHC:

ADC:

ACC:

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 772

Food sercive equipment, (mkt), field ranges, vacuum cans, beverage containers, etc.

Air Commodity (ACC) B

Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

DLA Forecast / History

Maritime Supply Chain

10/2015	10/2017
75.00	75.00