NSN 5120-00-274-9657
Part Details | BOX WRENCH
5120-00-274-9657 A nonadjustable wrench having a box wrenching feature on one or both ends. Excludes WRENCH, OPEN END BOX; and WRENCH, BOX AND OPEN END, COMBINATION.
Alternate Parts: W3170, W-3170, W3170, W-3170, AA2490, A-A-2490, MILW19928 TY1, MIL-W-19928 TY1, MILW19928, MIL-W-19928, 5120-00-274-9657, 00-274-9657, 5120002749657, 002749657
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
51 | JAN 01, 1963 | 00-274-9657 | 03555 ( WRENCH, BOX ) |
REFERENCE DRAWINGS & PICTURES
SHALLOW ANGULAR OFFSET DOUBLE HEAD

Cross Reference | NSN 5120-00-274-9657
Part Number | Cage Code | Manufacturer |
---|---|---|
W-3170 | 03306 | AMPCO METAL INC.DBA AMPCO METAL INC |
W-3170 | 01DJ4 | AMPCO PARTNERS, LTD.DBA AMPCO SAFETY TOOLS |
A-A-2490 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTIONPROMULGATED BY GENERAL SERVICES |
MIL-W-19928 TY1 | 80244 | GENERAL SERVICES ADMINISTRATIONFEDERAL SUPPLY SERVICE |
MIL-W-19928 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 5120-00-274-9657
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | SHALLOW ANGULAR OFFSET DOUBLE HEAD |
OVERALL LENGTH | 10.000 INCHES MINIMUM |
LARGE END OUTSIDE DIAMETER | 1.375 INCHES MAXIMUM |
SMALL END OUTSIDE DIAMETER | 1.125 INCHES MAXIMUM |
LARGE END HEAD THICKNESS | 0.594 INCHES MAXIMUM |
SMALL END HEAD THICKNESS | 0.469 INCHES MAXIMUM |
WRENCHING END OFFSET ANGLE | 15.0 DEGREES NOMINAL |
FEATURES PROVIDED | NONMAGNETIC AND NONSPARKING |
SPECIAL MARKINGS | WRENCH SIZE |