MIL-PRF-23653D
6.6 Material safety data sheets. Contracting officers will identify those activities requiring copies of completed
Material Safety Data Sheets prepared in accordance with FED-STD-313. In order to obtain the MSDS, FAR clause
52.223-3 must be in the contract (see 6.2).
6.7 Off-gassing. Material certification. Materials to be installed in submarines are to be controlled to prevent
off-gassing, which contaminates the atmosphere and can result in health hazards to personnel or deleterious effects
on machinery. These controls are accomplished through the Submarine Material Control Program, which is
described in the Nuclear Powered Submarine Atmosphere Control Manual, NAVSEA Technical Manual
S9510-AB-ATM-010. Under the Submarine Material Control Program, all materials considered for use on
submarines require certification and assignment of a usage category. Under the certification process, candidate
materials are selected by Navy activities or contractors, and a request for certification is submitted to the Naval Sea
Systems Command, SEA 05B5, 1333 Isaac Hull Ave., SE, Stop 5160, Washington Navy Yard, DC 20376-5160 or
emailed to CommandStandards@navy.mil. The certification request is accompanied by detailed information,
including descriptions of the material, method of application, usage, and storage. A chemical analysis is conducted,
which is normally accomplished through off-gas testing. The off-gas test is required to be conducted in a
Government approved laboratory designated by the preparing activity. Information pertaining to this test
requirement may be obtained from the Naval Sea Systems Command, SEA 05B5, 1333 Isaac Hull Ave., SE, Stop
5160, Washington Navy Yard, DC 20376-5160 or emailed to CommandStandards@navy.mil. Based on the
chemical analysis results, a usage category is assigned to the material defining whether, and to what extent, the
material may be used on submarines.
6.8 Accelerometer mounting. Previous testing has shown that a stud-mounted accelerometer is capable of
meeting the vibration measurement requirements of this specification. Other mounting methods permitted herein
may also be suitable, but care should be exercised to ensure the installed accelerometer meets all vibration
measurement requirements.
6.9 Subject term (key word) listing.
constrained-layer
free-layer
plating, steel
restrained-layer
structures, metal
6.10 Changes from previous issue. Marginal notations are not used in this revision to identify changes with
respect to the previous issue due to the extent of the changes.
Custodians:
Preparing Activity:
Navy SH
Navy SH
DLA GS
(Project 9330-2007-008)
Review Activity:
DLA IS
NOTE: The activities listed above were interested in this document as of the date of this document. Since
organizations and responsibilities can change, you should verify the currency of the information above using the
ASSIST Online database at https://assist.daps.dla.mil.
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