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 |
|---|---|
| 02978 | L-3 COMMUNICATIONS CORPORATION DBA C |
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 |
|---|---|---|
| ANTT | DISTANCE FROM END TO GROOVE CENTER | 0.0360 INCHES MINIMUM AND 0.0460 INCHES MAXIMUM |
| ABGA | GROOVE DEPTH | 0.0350 INCHES MINIMUM AND 0.0400 INCHES MAXIMUM |
| MATL | MATERIAL | STEEL, FED STD 66, AISI/SAE 1025 OR STEEL, FED STD 66, AISI/SAE 1018 OR STEEL ASTM A334 GR 1 OR GR 6 |
| AETC | METALLIC HARDNESS RATING | 89.0 NOMINAL ROCKWELL SUPERFICIAL 15-N |
| ADAQ | BODY LENGTH | 1.9250 INCHES NOMINAL |
| ZZZV | FSC APPLICATION DATA | ENGINE,GASOLINE,NONAIRCRAFT |
| AASG | CASEHARDENING INDICATOR | CASEHARDENED |
| ABKV | OUTSIDE DIAMETER | 0.41900 INCHES MINIMUM AND 0.41950 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 0.2420 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM |
| ANTS | RADIAL GROOVE RADIUS | 0.005 INCHES NOMINAL |
| ANTP | BORE STYLE | STRAIGHT-THRU BORE |
| AAQL | BODY STYLE | PLAIN END W/TWO GROOVES |
| ANTZ | DISTANCE BETWEEN GROOVE CENTERS | 1.8080 INCHES MINIMUM AND 1.8190 INCHES MAXIMUM |