|
|
|
National Stock Number:
5136-00-555-0573
Federal Supply Class:
5136
National Item Identification Number:
005550573
Description:
TAP,THREAD CUTTING
Detail:
An internal threading tool with longitudinally separated cutting edges designed to form specific threads.
|
Manufacturer Information:
| GGG-T-581 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | GGG-T-581 TY1CL1 | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |
|
Techincal Specification:
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.250-18 NPT | | THREAD STRUCTURE | REGULAR | | THREAD FORMING METHOD | CUT | | STARTING CHAMFER TYPE | PLUG | | MATERIAL AND LOCATION | STEEL, HIGH SPEED OVERALL | | STYLE DESIGNATOR | STRAIGHT FLUTE | | THREAD LENGTH | 1.000 INCHES MINIMUM AND | | 1.062 INCHES MAXIMUM | | SHANK DIAMETER | 0.561 INCHES MINIMUM AND | | 0.563 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.415 INCHES MINIMUM AND | | 0.421 INCHES MAXIMUM | | OVERALL LENGTH | 2.407 INCHES MINIMUM AND | | 2.469 INCHES MAXIMUM | | SQUARE END LENGTH | 0.407 INCHES MINIMUM AND | | 0.469 INCHES MAXIMUM | | THREAD DIRECTION | RIGHT-HAND | | FLUTE QUANTITY | 4 | | DEPARTURE FROM CITED DESIGNATOR | AS MOD BY THD FORMING METHOD | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND | | 1 CLASS | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81348 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | GGG-T-581 |
|