| Item Name | Cell Optical Elemen |
| INC Code | 21859 |
| Federal Supply Group (FSG) | Fire Control Equipment |
| Federal Supply Class (FSC) | 1240 Optical Sighting And Ranging Equipment |
| National Item Identification Number (NIIN) | 00-302-1353 (003021353) |
| NCB Code | USA (00) |
| Manufacturer | Helix Inc, Laminated Materials Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADAV | Overall Diameter | 1.563 INCHES NOMINAL |
| BMTZ | Eccentric Construction | NOT PROVIDED |
| ABET | Thread Length | 0.023 INCHES AND 0.565 INCHES |
| ABKW | Overall Height | 0.625 INCHES NOMINAL |
| AAJD | Thread Class | 3B AND 2A |
| MRC | Decoded Requirement | Clear Text Reply |
| BPDC | Chamfer Location | OPPOSITE DRIVE END |
| BPDD | Chamfer Size | 0.022 IN. BY 45 DEG |
| BPDF | Element Securing Method | THREADED RING |
| AJYP | Screw Thread Series Designator | UNS AND UNS |
| AKCV | Drive Type | SLOTTED FACE |
| ABUJ | Thread Size | 1-3/8 IN.-32 AND 1-9/16 IN.-32 |
| APJC | Thread Location | INTERNAL AND EXTERNAL |
| MATT | Material | ALUMINUM ALLOY 2011 |
| ZZZV | Fsc Application Data | RANGE FINDER M13 |
| Relevant Components for NSN - 1240-00-302-1353, 1240003021353 | ||||
| 1240-00-382-1631 (1240003821631) | 1240-01-613-3001 (1240016133001) | 1240-01-275-0099 (1240012750099) | 1240-00-989-3555 (1240009893555) | |
| 1240-00-382-4710 (1240003824710) | 1240-01-622-6368 (1240016226368) | 1240-00-003-8406 (1240000038406) | 1240-01-086-5245 (1240010865245) | |
| 1240-01-618-7781 (1240016187781) | 1240-01-309-9289 (1240013099289) | 1240-01-217-2365 (1240012172365) | 1240-00-026-8140 (1240000268140) | |
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AS 6081:2012 Certification |
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ESD S20.20-2014 Certification |
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