1、AMSC N/A FSC 4730 MS27061D 14 March 2013 SUPERSEDING MS27061C 24 September 2003 DETAIL SPECIFICATION SHEET NIPPLE SUBASSEMBLY, FLARED, STRAIGHT - WITH SWIVEL NUT This specification sheet is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring
2、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 threaded section of the nipple and the free end of the insert at its centerline. 2. If required lockwire holes to be drilled on this
3、side of subassembly in accordance with SAE-AS1043. 3. Any design of subassembly components to the left of plane A-A is acceptable provided that the requirements of this specification sheet and the procurement specification are met. FIGURE 1. Nipple subassembly illustration. INCH-POUND Provided by IH
4、SNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27061D 2 REQUIREMENTS: Nipple subassembly illustration, see figure 1. Intended use. This part is a component of MS27053. Materials. Material and material codes see table I. See applicable specification sheet and MI
5、L-DTL-27272 for material of other components identified in table II for their material requirements. TABLE I. Materials and material codes. Material code Material Blank Combination of aluminum alloy and corrosion-resistant steel (CRES) C CRES TABLE II. Nipple subassembly composition. 1/ 2/ Size and
6、material code Nipple size and material code 3/ 4/ A ref inch (mm) Size and material code Nipple size and material code 3/ 4/ A ref inch (mm) MS27075 MS27075 -3/-4C 5/ -3/-4C .655 (16.64) -10 -10D .955 (24.26) -10C -10C -4C -4C .670 (17.02) -12 -12D 1.015 (25.78) -12C -12C -5C -5C .700 (17.78) -16 -1
7、6D 1.155 (29.34) -16C -16C -6C -6C .745 (18.92) -20 -20D 1.280 (32.51) -20C -20C -8 -8D .860 (21.84) -24 -24D 1.475 (37.47) -8C -8C -24C -24C 1/ Dimensions are in inches. 2/ Metric equivalents are given for general information only. 3/ MS27075 shall be dry film lubricated in accordance with table II
8、I, dry film shall be applied in accordance with MS27075. 4/ Material code “D“ aluminum alloy. 5/ Swivel nut and sealing surface of this nipple subassembly shall mate with SAE-AS4395-3 fitting. The remaining portion of this subassembly shall mate with M27267-4 hose. Finishes: Finishes are performed a
9、t component level. Corrosion resistant steel do not passivate. Aluminum alloy, anodize in accordance with MIL-A-8625, type II, dye blue Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27061D 3 If required, lockwire holes to be drilled in accordance
10、 with SAE-AS1043 and suffix L added to PIN. MS27075 parts shall be coated with the same type of dry film lubricant as indicated in the PIN, no mixing of dry film lubricants shall be used on an assembly unless it is the types specified by the “blank” designator. NOTE: Avoid using graphite dry film lu
11、bes with aluminum nipples because in a wet environment, graphite becomes corrosive to the aluminum. TABLE III. Dry film designator. Dry film designator SAE class or type designator Dry film characteristics Blank Any SAE class or type below N/A SAE-AS1701 SAE-AS1701 class SAE-AS1701 temperature range
12、s 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 to 204C) endurance life of 250 min minimum 8 Type II -90 to 400F (-68 to 204C) endurance life of 450 min m
13、inimum 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 (-68 to 204C) low Volatile organic compound with an endurance life of 450 min minimum Dry film designator
14、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 - Black color -90 to 400F (-68 to 204C) solvent resisting 1/ Not for aerospace usage. Provided by IHSNot
15、 for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27061D 4 PIN: The PIN consists of prefix “MS”, the specification sheet number, dash number for a nipple subassembly size, letter for material, and blank or L for lockwire holes, and a blank or number for dry film lubri
16、cant. Unassigned PINs shall not be used. MS 27061 -8 C L PIN examples: MS27061-8C indicates a nipple subassembly size 8, CRES with dry film class designator “blank”. MS27061-8C4 indicates a nipple subassembly assembly size 8, CRES with dry film class designator 4. MS27061-8L indicates a nipple subas
17、sembly size 8, a combination of aluminum and CRES, with lockwire holes, and with dry film class designator “blank”. Identification of product. The Part or Identifying Number (PIN) and the manufacturers trademark shall be permanently marked on the assembly. Order of precedence. Unless otherwise noted
18、 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 this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. Reference
19、d documents shall be of the issue in effect on date of invitations for bid. 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. Referenced documents. In addition to MIL-DTL-27272, this
20、 document references the following: MIL-A-8625 MIL-PRF-46010 MS27053 MS27075 SAE-AS1043 SAE-AS1701 SAE-AS4395 SAE-AS5272 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 designator (see table III) Provide
21、d by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27061D 5 CONCLUDING MATERIAL Custodians: Preparing activity: Army - AV DLA - CC Navy - AS Air Force - 99 (Project 4730-2013-019) DLA - CC Review activities: Army - AR, AT, MI Navy - MC, SA, SH Air Force - 71
22、 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.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
