[INCH-POUND]
A-A-2953
October 24, 1995
SUPERSEDING
MIL-S-22783C
March 31, 1972
and Amendment-1
April 2, 1976
COMMERCIAL ITEM DESCRIPTION
SEALING MACHINES, ELECTRICAL IMPULSE (JAM TYPE)
The General Services Administration has authorized the use of this commercial item description by all federal agencies.
1. SCOPE.
1.1 Scope. This commercial item description covers sealing machines with an electrical impulse heating element in one jaw, intended for use in impulse sealing of thermoplastic materials.
2. CLASSIFICATION.
2.1 Classification. The sealing machines shall be of the following type and size, as specified (see 7.3).
Type I- Portable sealing machine, mechanical operation, separate control unit, without cooling unit.
Size 6-6 inch (152.4 mm) jaw length.
Type III- Bench mounting sealing machine, hand or foot operation, integral control unit, with cooling unit, 1/8 inch (3.1 mm) minimum seal width.
Size 14-14 inch (355.6 mm) jaw length.
3. SALIENT CHARACTERISTICS
3.1 Standard Commercial Product. The sealing machines covered by this commercial item description shall be the manufacturer’s standard commercial product except for any changes necessary for compliance with this commercial item description. Materials not specified shall be the quality used in commercial practice.
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Beneficial comments, recommendations, additions, deletions, clarifications, etc. and any data which may improve this document should be sent to: General Services Administration, Engineering Group (7FxEE), 819 Taylor St., Fort Worth, TX 76102 |
DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited.
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
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