A-A-1291B
April 17, 1989
SUPERSEDING
A-A-1291A
May 16, 1988
COMMERCIAL ITEM DESCRIPTION
HAMMER, HAND, BLACKSMITHS OR ENGINEERS, STRAIGHT PEEN
The General Services Administration has authorized the use of this
Commercial Item Description in preference to Federal Specification
GGG-H-86, Type X, Class 3.
This commercial item description covers forged steel hammers used for driving nails, hammering metal, breaking stone, and similar uses.
SALIENT CHARACTERISTICS
The hammers shall conform to ANSI B173.3 and requirements stated herein.
Finish. Polished striking face shall not be coarser than 63 microinches AA/protective coating of the entire head to deter rusting. In accordance with ANSI/ASME B46.1M.
Handle. Hickory, (Grade B, or better) clear lacquered. Handle shall be similar to figure 1.
Eye number. The eye number and dimensions shall be as specified in figure 2.
Identification marking. Each hammer shall be engraved, etched or stamped with the manufacturer’s name or identifying symbol and the state or country of manufacture is such manner that it will be permanent to the extent that will remain clear and legible throughout the life of the item.
|
Head Weight + 8 ozs. |
Overall Length + 1 inch - 2 inch |
Eye Dimension + 1/16 inch |
National Stock Number |
|
|
Pounds |
Inches |
B (inch) |
C (inches) |
|
|
8 |
33 |
1 |
1-1/4 |
5120-00-236-3679 |
|
12 |
32 |
1 |
1-3/8 |
5120-00-224-4139 |
DISTRIBUTION STATEMENT A. Approved for public release; Distribution is unlimited.
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
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