Part Number
Part Number:
NSN:
NIIN:
Item Name:
PIN , PISTON
Definition:
A CYLINDRICALLY-SHAPED METAL ITEM, USUALLY TUBULAR, DESIGNED TO FORM A PIVOTING CONNECTION BETWEEN THE PISTON AND CONNECTING ROD OF AN INTERNAL COMBUSTION ENGINE, COMPRESSOR AND LIKE ITEMS. MAY INCLUDE OIL SEALING OR PIN RETAINING PLUGS. EXCLUDES BUSHING, SLEEVE; PIN, GROOVED, HEADLESS; PIN, STRAIGHT, HEADLESS; AND PIN, HOLLOW.
CAGE Information
| Code | Company |
|---|---|
| 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMS |
Federal Supply Class
Title
GASOLINE RECIPROCATING ENGINES,
Inclusions:
INCLUDES GAS RECIPROCATING ENGINES; ALL GASOLINE RECIPROCATING ENGINES EXCEPT AIRCRAFT PRIME MOVING.
Exclusions:
EXCLUDES ENGINE ACCESSORIES (FSC 2990).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AETC | METALLIC HARDNESS RATING | NOT RATED |
| AAZQ | HOLE DEPTH | 0.1094 INCHES NOMINAL |
| AAQL | BODY STYLE | CHAMFERED ENDS |
| AAUB | HOLE DIAMETER | 0.0635 INCHES NOMINAL |
| ABQM | END CHAMFER ANGLE IN DEG | 45.0 |
| MATL | MATERIAL | STEEL, FED STD 66, AISI/SAE 1020 |
| ABXV | BORE DIAMETER | 0.2812 INCHES NOMINAL |
| ABKV | OUTSIDE DIAMETER | 0.49980 INCHES MINIMUM AND 0.50000 INCHES MAXIMUM |
| AASG | CASEHARDENING INDICATOR | CASEHARDENED |
| ADAQ | BODY LENGTH | 1.8125 INCHES NOMINAL |
| ABRE | DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 0.188 INCHES NOMINAL |
| ANTP | BORE STYLE | STRAIGHT-THRU BORE |
| ABRB | HOLE ARRANGEMENT STYLE | ONE HOLE THRU ONE SIDE OF BORE |