Part Number
Part Number:
NSN:
NIIN:
Item Name:
PIN , CYLINDER , TONG
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 16.120 IN.,O/A DIA 3.995 TO 3.997 IN.,DOUBLE HELICAL GROOVES ALONG LG ON ONE IN. PITCH 1.120 IN. FROM EA END,8 STRAIGHT GROOVES,BOTH ENDS CHAMFERED 0.250 IN. X 45 DEG,125 MICROINCH FINISH O/A EXCEPT 250 MICROINCH FINISH AT BOTH ENDS AND 32 MICROINCH FINISH ON DIA AS NOTED,2 EXTERNAL RETAING RINGS INCL 1 AT EA END |