S9407-AB-HBK-010 Datasheet, PDF (202/276 Pages) Glenair, Inc. – HANDBOOK OF SHIPBOARD ELECTROMAGNETIC SHIELDING PRACTICES

S9407-AB-HBK-010, Rev. 2
APPENDIX C
QUALIFIED PRODUCTS LIST FOR
FLEXIBLE SHIELDING CONDUIT AND FITTINGS
C-1 INTRODUCTION
The following is a list of qualified vendors of flexible shielding conduit specified in appendix D,
GR2000-series fittings specified in section 4, and RP2000-series fittings specified in section 5 of this
handbook.
Questions or comments concerning this list should be directed to: Commander, Naval Sea
Systems Command, Code 05H3, Washington, DC 20375, phone [phone], or other NAVSEA-
designated authority.
C-2 BACKGROUND
A requirement still exists for shielding hardware as described in NAVSEA 0967-LP-283-5010
"Handbook of Shipboard Electromagnetic Shielding Practices," the publication which preceded this
S9407-AB-HBK-010 document. The basic difference between the shielding hardware specified in the two
documents is as follows:
a. NAVSEA 0967-LP-283-5010 did not standardize the outside diameters of each of the sizes
of flexible shielding conduit. As a result, the outside diameters varied with each vendor, and
it was necessary to purchase the associated fittings from the same vendor in order to
ensure dimensional compatibility. Also, an olive-drab finish over the electroless-nickel plate
on the fittings was specified.
b. The S9407-AB-HBK-010 document standardizes the outside diameters of each of the sizes
of flexible shielding conduit, and sizes the associated fittings to fit this standardized conduit.
Also, the requirement for an olive-drab finish over the electroless-nickel plate is deleted for
the reasons that the olive-drab finish is not a critical requirement for adequate corrosion
protection for below-decks applications, and also as a visual means of differentiating
between the new and the old fittings.
C-3 PROCUREMENT OF NAVSEA 0967-LP-283-5010 HARDWARE AND/OR S9407-AB-HBK-010
HARDWARE
The following policies of the four qualified vendors regarding procurement of hardware described
in either the NAVSEA 0967-LP-283-5010 (Document (a)) or S9407-AB-HBK-010 (Document (b)) are
listed below:
a. DCX-CHOL Enterprises, formerly Breeze-Illinois, Inc. (BI), will supply flexible shielding
conduit only to Document (b) because they have standardized their tooling to Document (b).
However, they will supply associated fittings according to either Documents (a) or (b) based
on a clear indication as to which type is required.
b. Flexible Metal Hose Mfg Co. (FMH) will associated fittings to either Documents (a) or (b)
provided that the purchase order clearly states whether the 0967-LP-283-5010 or the
S9407-AB-HBK-010 hardware is required.
c. Elliott Manufacturing, formerly ServicAir Company (S), will supply flexible shielding conduit
and associated fittings as stated in b above.
CHANGE 2 of Revision 2
C-1