Part Number
Part Number:
NSN:
NIIN:
Item Name:
PIN , CYLINDER , OVER
CAGE Information
| Code | Company |
|---|---|
| 81336 | CHIEF OF ENGINEERS DEPT OF ARMY |
Federal Supply Class
Title
BRIDGES, FIXED AND FLOATING
Inclusions:
INCLUDES SPECIAL BRIDGE ERECTION EQUIPMENT; BRIDGE FLOATS AND PONTOONS; TRAMWAYS; TRESTLES.
Exclusions:
EXCLUDES PONTOONS AND FLOATING DOCKS (FSC 1945).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL,ASTM A-322 GRADE 4340,ROCKWELL C 45-50 HARDNESS,MIN YIELD STRENGTH 125000 PSI,MIN TENSILE STRENGTH 140000 PSI,O/A LG 9.500 IN.,O/A DIA 3.495 TO 3.497 IN.,3 GROOVES 0.060 IN. W X 0.030 IN. DP LOCATED 1.690 IN.,5.740 IN.,7.810 IN. FROM ONE END,2 GROOVE 0.120 TO 0.125 IN. W W/GROOVE DIA 3.310 TO 3.322 IN. LOCATED 0.620 IN. AT EA END,2 EXTERNAL RETAINING RINGS INCL 1 AT EA END,BOTH ENDS 0.250 IN. X 45 DEG CHAMFER,125 MICROINCH FINISH O/A EXCEPT 250 MICROINCH FINISH ON BOTH ENDS AND 32 MICROINCH FINISH ON DIA AS NOTED |