| Item Name | Retainer Optical El |
| INC Code | 22451 |
| Federal Supply Group (FSG) | Fire Control Equipment |
| Federal Supply Class (FSC) | 1240 Optical Sighting And Ranging Equipment |
| National Item Identification Number (NIIN) | 00-228-1632 (002281632) |
| NCB Code | USA (00) |
| Manufacturer | Forway Industries Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKT | Hole Or Slot Quantity | 2 |
| AKCV | Drive Type | DRILLED HOLE |
| ABMZ | Diameter | 0.094 INCHES NOMINAL |
| BMTS | Internal Annular Serration | NOT PROVIDED |
| STYL | Style Designator | RECESSED |
| AAUB | Hole Diameter | 2.062 INCHES MINIMUM AND 2.072 INCHES MAXIMUM |
| ABUJ | Thread Size | 4.125 IN.-32UNS-3A |
| BMTN | Drive Facility Angular Spacing In Deg | 180 |
| BMTR | Guide Location | BOTH EDGES |
| BMTT | Setscrew Notch | NOT PROVIDED |
| BMTP | Radius From Geometric Axis To Hole Center | 1.938 INCHES NOMINAL |
| BMTQ | Guide Design | THREAD CHAMFER |
| AEJZ | Depth | 0.094 INCHES NOMINAL |
| ABHP | Overall Length | 0.125 INCHES MINIMUM AND 0.156 INCHES MAXIMUM |
| MATT | Material | STEEL COMP 416 |
| ABMH | Recess Depth | 0.112 INCHES MINIMUM AND 0.114 INCHES MAXIMUM |
| ABMD | Recess Diameter | 3.687 INCHES MINIMUM AND 3.692 INCHES MAXIMUM |
| MRC | Decoded Requirement | Clear Text Reply |
| ZZZV | Fsc Application Data | TELESCOPE,PANORAMIC M117 |
| Relevant Components for NSN - 1240-00-228-1632, 1240002281632 | ||||
| 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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