NSN

1240-00-171-4160

Window,Optical Instrument

FSC 1240OPTICAL SIGHTING AND RANGING EQUIPMENTFSG 12FIRE CONTROL EQUIPMENT

Unit Price

$17.73

per EA

1 parts / 1 mfrs

Part Numbers for NSN 1240-00-171-41601 records
Part NumberCAGEManufacturerRNCCRNVC
278703PC1210001Navair and Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier32
Manufacturers (1)

Navair and Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier

CAGE 10001
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$17.73EA0
Identification Data

DEMIL

D

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
ABMZDIAMETER39.800 MILLIMETERS MINIMUM AND 40.000 MILLIMETERS MAXIMUM
ABNMTHICKNESS3.300 MILLIMETERS MINIMUM AND 3.700 MILLIMETERS MAXIMUM
AGYESURFACE FINISHPOLISHED
AJEFBEVEL DEPTH1.400 MILLIMETERS NOMINAL
BMMXREFRACTION INDEX1.5170 NOMINAL
BMSGPOLISHED SURFACEBOTH
BMSHDISPERSION64.5 ANGSTROMS NOMINAL
BMSKREFLECTION REDUCING SURFACEBOTH
BMSMPOLISHED PERIPHERYNOT PROVIDED
BMSPBEVEL ANGLE IN DEG44.8333 MINIMUM AND 45.1667 MAXIMUM
MATTMATERIALGLASS OPTICAL LOCATION NOT OTHERWISE SPECIFIED
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONJAN-G-174, TYPE 517-645, GRADE C MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
ZZZVFSC APPLICATION DATARANGEFINDER MK 37 MODS 5 AND 6

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Quick Reference

NSN1240-00-171-4160
NIIN001714160
FSC1240
PRICE$17.73
DEMILD
PARTS1
MFRS1

About NSN 1240-00-171-4160

NSN 1240-00-171-4160 is a National Stock Number assigned to Window,Optical Instrument. This NSN part number belongs to Federal Supply Class 1240 (OPTICAL SIGHTING AND RANGING EQUIPMENT) under Federal Supply Group 12 (FIRE CONTROL EQUIPMENT). There are 1 part number associated with this NSN from 1 manufacturer.

The current government unit price for NSN 1240-00-171-4160 is $17.73.

To find the part number for NSN 1240-00-171-4160, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.