| Item Name | Pin Piston |
| INC Code | 16414 |
| Federal Supply Group (FSG) | Engines Turbines and Components |
| Federal Supply Class (FSC) | 2810 Gasoline Reciprocating Engines Aircraft Prime Mover and Components |
| National Item Identification Number (NIIN) | 00-640-7634 (006407634) |
| NCB Code | USA (00) |
| Manufacturer | Teledyne Industries Inc, U S Army Aviation And Missile |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | CHAMFERED ENDS |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| AATA | COUNTERSINK ANGLE IN DEG | 30.0 |
| ABKV | OUTSIDE DIAMETER | 1.13000 INCHES MINIMUM AND 1.13100 INCHES MAXIMUM |
| ABQM | END CHAMFER ANGLE IN DEG | 30.0 |
| ABXV | BORE DIAMETER | 0.7180 INCHES MINIMUM AND 0.7190 INCHES MAXIMUM |
| ADAQ | BODY LENGTH | 3.2450 INCHES MINIMUM AND 3.2550 INCHES MAXIMUM |
| AETC | METALLIC HARDNESS RATING | 42.0 MINIMUM ROCKWELL C AND 46.0 MAXIMUM ROCKWELL C |
| ANTP | BORE STYLE | INSIDE CHAMFER STRAIGHT-THRU BORE |
| FEAT | SPECIAL FEATURES | MAGNAFLUX,100 PERCENT |
| MATT | MATERIAL | STEEL COMP 8740 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE |
| ZZZV | FSC APPLICATION DATA | ACFT ENG 0-470-A |
| Relevant Components for NSN - 2810-00-640-7634, 2810006407634 | ||||
| 2810-01-482-2132 (2810014822132) | 2810-00-942-5077 (2810009425077) | 2810-00-024-2884 (2810000242884) | 2810-00-165-6653 (2810001656653) | |
| 2810-01-590-2857 (2810015902857) | 2810-00-474-3384 (2810004743384) | 2810-00-306-6295 (2810003066295) | 2810-00-097-4284 (2810000974284) | |
| 2810-00-511-8338 (2810005118338) | 2810-00-794-5939 (2810007945939) | 2810-01-010-6402 (2810010106402) | 2810-01-220-3255 (2810012203255) | |
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