1、AMSC N/A FSC 4730 MS27385C 1 May 2013 SUPERSEDING MS27385B 24 September 2003 DETAIL SPECIFICATION SHEET ADAPTER ASSEMBLY, FLARELESS, 90 FORGED ELBOW, TUBE TO HOSE - WITH SWIVEL NUT This specification sheet is approved for use by all Departments and Agencies of the Department of Defense. The requirem
2、ents for acquiring the product described herein shall consist of this specification sheet and MIL-DTL-27272. NOTES: 1. Dimension A, see table II, is measured between the hose end of the socket and the centerline of the insert when the socket is assembled on the elbow subassembly. 2. Socket may be he
3、x or 2-flat sides. 3. If required lockwire holes to be drilled on this side of subassembly in accordance with SAE-AS1043. FIGURE 1. Adapter assembly illustration. INCH-POUND Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27385C 2 REQUIREMENTS Inte
4、nded use. This part is intended for use with MIL-DTL-27267 hose. Materials. Material and material codes see table I. See applicable specification sheet and MIL-DTL-27272 for material of other components identified in table II for their material requirements. TABLE I. Materials and material codes. Ma
5、terial code Material Blank Combination of aluminum alloy and corrosion-resistant steel (CRES) C CRES TABLE II. Adapter assembly composition. 1/ 2/ Size and material code Elbow subassembly size and material code Sleeve size and material code Socket size and material code A max inch (mm) MS27390 MS270
6、70 3/ MS27069 3/ -3/-4C 4/ -3/-4C -4C -4C 1.54 (39.1) -4C -4C -5C -5C -5C -5C 1.63 (41.4) -6C -6C -6C -6C 1.71 (43.4) -8C -8C -8C -8C 2.09 (53.1) -8 -8 1/ Dimensions are in inches. 2/ Metric equivalents are given for general information only. 3/ MS27069, MS27070 and MS27390 shall be dry film lubrica
7、ted in accordance with table III, dry film is applied in accordance with MS27069, MS27070 or MS27390 as applicable. 4/ Swivel nut and sealing surface of this elbow subassembly shall mate with SAE-AS33514-3 fitting. The remaining portion of the subassembly shall mate with M27267-4 hose. Flareless fit
8、ting, hose connector design. Use MIL-DTL-25579/1 for application of NAS1760. If required, lockwire holes to be drilled in accordance with SAE-AS1043 and suffix L added to the Part or Identification Number (PIN). MS27069, MS27070 and MS27390 shall be lubricated with dry-film lubricant in accordance w
9、ith table III and parts shall be coated with the same type of dry film lubricant as indicated in the Part or Identifying Number (PIN). No mixing of dry film lubricants shall be used on an assembly unless it is of the types specified by the “blank” designator. NOTE: Avoid using graphite dry film lube
10、s with aluminum nipples because in a wet environment, graphite becomes corrosive to the aluminum. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27385C 3 TABLE III. Dry film designator. Dry film PIN code SAE class or type designator Dry film chara
11、cteristics Blank Any SAE class or type below N/A SAE-AS1701 SAE-AS1701 class SAE-AS1701 temperature ranges F (C) 4 4 -65 to +1400F (-54 to 760C) 5 5 -65 to +850F (-54 to 454C) 6 6 -375 to +850F (-226 to 454C) SAE-AS5272 SAE-AS5272 type SAE-AS5272 temperature ranges. F (C) 7 Type I -90 to 400F (-68 t
12、o 204C) endurance life of 250 min minimum 8 Type II -90 to 400F (-68 to 204C) endurance life of 450 min minimum 9 Type III Color 1 - Natural product color -90 to 400F (-68 to 204C) low Volatile organic compound with an endurance life of 450 min minimum 10 Type III Color 2 - Black color -90 to 400F (
13、-68 to 204C) low Volatile organic compound with an endurance life of 450 min minimum Dry film designator MIL classification Dry film characteristics MIL-PRF-46010 1/ - MIL-PRF-46010 temperature ranges. F (C) 11 1 Color 1 natural product color, -90 to 400F (-68 to 204C) solvent resisting 12 2 Color 2
14、 - Black color -90 to 400F (-68 to 204C) solvent resisting 1/ Not for aerospace usage. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27385C 4 PIN: The PIN consists of prefix “MS”, the specification sheet number, dash number for 90 elbow adapter a
15、ssembly size, letter for material, blank or L for lockwire holes, and a blank or number for dry film lubricant. Unassigned PINs shall not be used. MS 27385 -8 C L PIN examples: MS27385-8C indicates a 90 elbow adapter assembly size 8, CRES with dry film class designator “blank”. MS27385-8CL4 indicate
16、s a 90 adapter assembly size 8, CRES with lockwire holes, and dry film class designator 4. MS27385-8L indicates a 90 adapter assembly size 8, a combination of aluminum and CRES, with lockwire holes, and with dry film class designator “blank”. Identification of product. The PIN and the manufacturers
17、PIN and Commercial and Government Entity (CAGE) Code shall be marked on a removable tag securely attached to the adapter. Order of precedence. Unless otherwise noted herein or in the contract, in the event of a conflict between the text of this document and the references cited herein, the text of t
18、his document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. Referenced documents shall be of the issue in effect on date of invitations for bid. Changes from previous issue. Marginal notations are not use
19、d in this revision to identify changes with respect to the previous issue, due to the extent of the changes and complex reformatting. Referenced documents. In addition to MIL-DTL-27272, this document references the following: MIL-DTL-25579/1 MIL-DTL-27267 MIL-PRF-46010 MS27069 MS27070 MS27390 NAS176
20、0 SAE-AS1043 SAE-AS5272 SAE-AS33514 SAE-AS1701 Specification sheet number MS prefix Material code letter (see table I) Size code number (see table II) Blank or “L” for lockwire holes Dry film lubricant designator (see table III) Provided by IHSNot for ResaleNo reproduction or networking permitted wi
21、thout license from IHS-,-,-MS27385C 5 CONCLUDING MATERIAL Custodians: Preparing activity: Army - AV DLA - CC Navy - AS Air Force - 99 (Project 4730-2013-030) DLA - CC Review activities: Army - AR, AT, MI Navy - MC, SA, SH Air Force - 71 NOTE: The activities listed above were interested in this docum
22、ent 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.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
