NSN 1240-00-171-4178 Parts Readily Available on Our Catalog

With Satellite To Submarine Parts as your purchasing platform, you can procure NSN 1240-00-171-4178 supplies with the benefit of fair-market pricing, quality assurance, and timely delivery. As you explore the catalog organized on this page, be sure to take note of in-demand part numbers like 1040155, 52476, and others that are featured. If any items within our NSN 1240-00-171-4178 inventory are of interest to you or your operations, take advantage of our quotation services for the means of obtaining information on pricing and procurement. You can do this through the submission of an online Request for Quote (RFQ) form or by contacting our staff directly, either of which will allow you to receive fully customized options for your comparisons.

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Item Name Window Optical Inst
Federal Supply Group (FSG) Fire Control Equipment
Federal Supply Class (FSC) 1240 Optical Sighting And Ranging Equipment
National Item Identification Number (NIIN) 00-171-4178 (001714178)
NCB Code USA (00)
Manufacturer Optical Technology Devices Inc, Navair And Navsea Managed
Part Number Manufacturer Item Name Cage Code RFQ
1040155 optical technology devices inc window optical inst 21587 RFQ
1040155 navair and navsea managed window optical inst 10001 RFQ
52476 navair and navsea managed window optical inst 10001 RFQ
52476 optical technology devices inc window optical inst 21587 RFQ

Technical Characteristics of NSN 1240001714178

MRCCriteriaCharacteristic
MRCDecoded RequirementClear Text Reply
AJEFBevel Depth0.750 MILLIMETERS NOMINAL
ZZZVFsc Application DataTELESCOPE MK 102 MOD 3
BMSPBevel Angle In Deg45.000 NOMINAL
BMSGPolished SurfaceBOTH
BMSMPolished PeripheryNOT PROVIDED
BMSHDispersion64.5 ANGSTROMS NOMINAL
BMSKReflection Reducing SurfaceBOTH
MATTMaterialGLASS, OPTICAL, JAN-G-174, TYPE 517-645, GRADE B
ABNMThickness5.800 MILLIMETERS MINIMUM AND 6.200 MILLIMETERS MAXIMUM
ABMZDiameter50.950 MILLIMETERS MINIMUM AND 51.000 MILLIMETERS MAXIMUM
BMMXRefraction Index1.5170 NOMINAL

Relevant Components for NSN - 1240-00-171-4178, 1240001714178
1270-00-482-7524 (1270004827524) 1220-00-911-2486 (1220009112486) 1240-01-471-0018 (1240014710018) 1260-00-344-7828 (1260003447828)
1280-00-603-3152 (1280006033152) 1290-00-869-3897 (1290008693897) 1285-00-151-4141 (1285001514141) 1220-00-389-3369 (1220003893369)
1270-01-462-3962 (1270014623962) 1285-00-016-4331 (1285000164331) 1285-00-609-6765 (1285006096765) 1280-01-208-8417 (1280012088417)

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