A-A-2925
3.5.1.2 Plastic. The plastic shall be vinyl plastic and shall be a minimum of 18 gage thick, color optional. The pockets shall be a minimum of 12 gage thick with a matte finish (40 to 50% clear).
3.5.2 Carrying container design.
3.5.2.1 Wrap. The design of the wrap shall be appropriate to securely contain the set components, The wrap shall contain each different size key in an individual pocket marked with the key size and shall have no empty pockets. All keys shall be easily removable and replaceable in the pockets. The pocket size shall be appropriate to securely contain the key. When stitching is used, it shall be of the lock stitch type. Wraps shall have one or more snap type fastener(s) for securely closing the wrap. The fastener(s) shall be easily opened and closed by hand.
3.5.2.2 Roll. The design of the roll shall appropriate to securely contain the set components. The roll shall contain each different size key in an individual pocket marked with the key size and shall have no empty pockets. All keys shall be easily removable and replaceable in the pockets. The pocket size shall be appropriate to securely contain the key. When stitching is used, it shall be of the lock stitch type. Rolls shall have a cloth tape or webbed strap attached to the back surface of the roll bag. A buckle type closure system shall be used to provide a means of retaining the tool roll in a rolled position.
3.5.2.3 Envelope. The size and design of the envelope shall be appropriate to securely contain the set components. The envelope shall have one pocket with one or more snap type fasteners for securing the envelope. The fastener(s) shall be easily opened and closed by hand.
3.5.2.4 Pouch. The pouch shall comply with the requirements of paragraph 3.5.2.3, but shall have separate pockets for each different size key. The pocket size shall be appropriate to securely contain the keys.
3.6 Hardness. Keys sized 0.372 inch and Iarger shall have a minimum hardness of 48 on the Rockwell C scale and a maximum hardness of 60 on the Rockwell C scale. Keys sized smaller than 0.372 inch shall have a minimum hardness of 45 on the Rockwell C scale and a maximum hardness of 60 on the Rockwell C scale. Each sample key size 0.096 inch and larger shall be tested in accordance with ASTM E18. Each sample key size smaller than 0.096 inch shall be tested for hardness with a Knoop indenter in accordance with ASTM E384.
3.7 Torsion load. The key shall conform to the torsion load specified in Table 1. Suitable sockets shall be used to provide support and necessary strength for the test load applied. The key shall show no evidence of cracks, rounding of corners, or other permanent deformation.
Table 1. Torsional Loads
|
NOMINAL KEY SIZE (INCHED) |
TORSIONAL LOAD (INCH-POUNDS) |
|
0.033 |
0.8 |
|
0.048 |
2.4 |
|
0.060 |
4.5 |
|
0.069 |
7.0 |
|
0.076 |
12.0 |
|
0.096 |
19.0 |
|
0.111 |
29.0 |
|
0.145 |
65.0 |
3.8 Workmanship. Details of workmanship shall be in accordance with the best commercial practice. Coatings and finishes shall be smooth, adherent, continuous, and not stained or discolored. External surfaces shall be free from tool and gouge marks, nicks, or other surface imperfections. The item shall be free from manufacturing workmanship defects (e.g., sharp or rough external edges, corners, or surfaces) and material workmanship defects(e.g., pits, rips, fins, burrs, tears, nodules, cracks, blisters) which may adversely impact the item’s serviceability, durability, safety or appearance.
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