| Item Name | Retainer Optical El |
| Federal Supply Group (FSG) | Instruments and Laboratory Equipment |
| Federal Supply Class (FSC) | 6650 Optical Instruments Test Equipment Components And Accessories |
| National Item Identification Number (NIIN) | 01-444-8023 (014448023) |
| NCB Code | USA (01) |
| Manufacturer | Seiler Instrument And Manufacturing |
| MRC | Criteria | Characteristic |
|---|---|---|
| MATL | MATERIAL | ALUMINUM ALLOY |
| AAUB | HOLE DIAMETER | 3.230 INCHES NOMINAL |
| ABMH | RECESS DEPTH | 0.140 INCHES NOMINAL |
| ABMZ | DIAMETER | 3.625 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 0.150 INCHES NOMINAL |
| ABKT | HOLE OR SLOT QUANTITY | 2 |
| ADHR | COUNTERBORE TAPER ANGLE IN DEG | 30.0 |
| ABMD | RECESS DIAMETER | 3.500 INCHES NOMINAL |
| BMTS | INTERNAL ANNULAR SERRATION | NOT PROVIDED |
| BMTT | SETSCREW NOTCH | NOT PROVIDED |
| BPNC | HOLE CHAMFER ANGLE IN DEG | 90.0 |
| STYL | STYLE DESIGNATOR | RECESSED |
| BPND | HOLE CHAMFER DIAMETER | 3.230 INCHES NOMINAL |
| BMTQ | GUIDE DESIGN | THREAD RELIEF |
| Components Related to NSN - 6650-01-444-8023, 6650014448023 | ||||
| 6685-01-154-9509 (6685011549509) | 6645-01-028-2186 (6645010282186) | 6665-01-323-2582 (6665013232582) | 6685-00-121-1390 (6685001211390) | |
| 6680-01-581-3952 (6680015813952) | 6625-01-382-8775 (6625013828775) | 6685-01-398-5809 (6685013985809) | 6685-01-618-8312 (6685016188312) | |
| 6685-00-516-2160 (6685005162160) | 6625-01-605-7299 (6625016057299) | 6625-00-764-2223 (6625007642223) | 6625-00-434-7313 (6625004347313) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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