AMSC N/A FSC 4140
INCH-POUND
MIL-DTL-68G
8 June 2009
SUPERSEDING
MIL-F-68F
20 February 1975
DETAIL SPECIFICATION
FANS, CIRCULATING, BRACKET, NONOSCILIATING
NAVAL SHIPBOARD
This specification is approved for use by all Departments and Agencies of the Department of Defense.
1. SCOPE
1.1 Scope
. This specification covers nonoscillating, class high-impact (HI) shock-proof, bracket fans
for use on Naval surface ships and submarines.
1.2 Classification
. Fans should be of the following types and classes, as specified (see 6.2.1):
Type TA12 - Two-speed, 115-volt alternating current (a.c.), 12-inch
Type TD12 - Two-speed, 115-volt direct current (d.c.), 12-inch
Type SA8 - Single-speed, 115-volt a.c., 8-inch (submarine use)
Type SD8-24 - Single-speed, 24-volt d.c., 8-inch
Type SD8-12 - Single-speed, 12-volt d.c., 8-inch
Class 1 - Magnetic
Class 2 - Nonmagnetic (see 3.22.1)
2. APPLICABLE DOCUMENTS
2.1 General
. The documents listed in this section are specified in sections 3 and 4 of this specification.
This section does not include documents cited in other sections of this standard or recommended for additional
information or as examples. While every effort has been made to ensure the completeness of this list, document
users are cautioned that they must meet all specified requirements of documents cited in section 3 and section 4
of this specification, whether or not they are listed.
Comments, suggestions, or questions on this document should be addressed to Defense Supply Center
Philadelphia, ATTN: DSCP-NASA, 700 Robbins Avenue, Philadelphia, PA 19111-5096 or email to
dscpg&inspecomments@dla.mil
. Since contact information can change, you may want to verify the currency of
this address information using the ASSIST Online database at http://assist.daps.dla.mil
.
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