MATERIAL ORDERING DATA.pdf

MATERIAL ORDERING DATA

MIL-C-15730M

IDN: N4523A 2133-4000

ICN: 38RTC587AB KO: S01 KOI: 001

Paragraph 6.2 Ordering Data

a) MIL-C-15730M, Coolers, Fluid, Naval Shipboard: Lubricating Oil, Hydraulic Oil, and Fresh Water, dated 24 May 1995, and Amendment 1, dated 28 Mar 1997.

b) Type:1 class:3 and service:Surface ship, hydraulic oil of cooler.

c) Issue of DoDISS to be cited in the solicitation, and if required, the specific issue of individual documents referenced:

d) Identification of fluid to be cooled: MIL-H-22072. Lubricating oil should be designated by specification or military symbol.

e) Rate of flow of fluid to be cooled: 239 gal/min.

f) Inlet temperature of fluid to be cooled: 110 degrees F.

g) Outlet temperature of fluid to be cooled: 105 degrees F, or rate of heat exchange:

475,000 Btu per hour.

h) Identification of coolant: SEAWATER

i) Rate of flow of coolant, if established: 200 gal/min.

j) Design pressure of fluid to be cooled: 150 lb/in2

k) Design pressure of coolant: 55 lb/in2

l) Whether coolers are for submarine, surface ship, landing craft, or small boat application:

SURFACE SHIP.

m) When first article inspection is required: N/A.

n) Space and weight limitations governing the cooler size, if established: SEE ATTACHED

DRAWING COOLER 12090 EF

o) Ship motion and attitude requirements, if other than specified: AS SPECIFIED BY MIL-

C-15730M

p) Allowable design point pressure drops for respective cooler sides: AS SPECIFIED BY

MIL-C-15730M lb/in2, if other than as specified.

q) Inlet temperature of coolant, if other than specified: 85 degrees F.

r) Inlet and outlet connection size: SEE ATTACHED DRAWING COOLER 12090 EF and whether hose connections are required: NO HOSE CONNECTIONS

s) Description of inlet and outlet flanges, if other than specified: SEE ATTACHED

DRAWING COOLER 12090 EF.

t) Size: 1/2" & 1/4" IPS, wall thickness: 0.065" & 0.095", and material: 90/10 & 70/30 CU-

NI respectively (see DWG) of installer-furnished vent and drain tubing.

u) Whether pressure gage connections are required at inlet and outlet of coolant and cooled fluid sides: NOT REQUIRED.

v) Whether o-rings are required in lieu of flat gaskets: SEE ATTACHED DRAWING

COOLER 12090 EF.

w) Gasket width, if other than specified: AS SPECIFIED BY MIL-C-15730M.

x) Gasket material for type I coolers, when metal-to-gasket temperature is greater than 250 deg F, if other than in accordance with MIL-G-24696: N/A.

y) Rubber for o-rings if other than specified: AS SPECIFIED BY MIL-C-15730M.

z) When additional material requirements or restrictions apply: N/A.

aa) Whether steel shell side materials are required or may be used: NO.

bb) Whether aluminum shell side internals are required or may be used: NO

cc) When materials in accordance with Table X are required for synthetic lubricating oil cooler: N/A.

dd) When U-bend tubes are required: NO.

ee) Which of the specified front end construction methods shall be used: HYDRAULIC

FLUID COOLER IAW 3.4.6 OF SPECIFICATION.

ff) Whether a gasket or O-ring shall be used in the tube sheet-to-shell and tube sheet-to-waterbox joint: GASKET.

gg) Whether double-tube-sheet construction is required: YES.

hh) Whether double tube construction is required: YES

ii) Whether shell-side tinning is required: NO

jj) Outside diameter and wall thickness of tubes if other than as specified: AS SPECIFIED

BY MIL-C-15730M.

kk) For Type I, Class I coolers, cyclic life requirements, if other than as specified: N/A.

ll) Diameter and thickness of attached circulating water piping: 3" IPS, 0.095" THK, 90/10

CUNI.

mm) For Type I, Class I coolers, the number of design cycles corresponding to 100% test depth changes, and the number of design cycles corresponding to 50% test depth changes: N/A.

nn) When aluminum alloys are specified for Type II coolers: N/A.

oo) Whether nonmagnetic construction is specified for Type II coolers: N/A.

pp) Additional cleaning and cleanliness requirements for Type I coolers if specified: AS

SPECIFIED BY MIL-C-15730M.

qq) Test fluid cleanliness requirements, when specified: N/A.

rr) Specific test conditions, when specified: N/A.

ss) Shock test requirements, if other than specified: AS SPECIFIED BY MIL-C-15730M.

tt) Hydrostatic test pressures for cooler shell sides: 225PSI, tube sides: 100PSI, and void spaces: 150PSI as applicable, if other than specified.

uu) When proof test cyclic loading is required: NOT REQUIRED.

vv) Level of preservation and packing required: COMMERCIAL.

ww) Oil and water side preservatives if other than specified: NO PRESERVATIVE

REQUIRED.

xx) Fire-retardant requirement when required: N/A.

yy) Special marking required: N/A.

Additional requirements: NONE

Prepared By: DAVID GIFFIN Code: 260.3