1、 AMSC N/A FSC 4730 MIL-DTL-32460/4 22 May 2013 DETAIL SPECIFICATION SHEET FITTING, ADAPTER, STRAIGHT, HYDRAULIC AND PNEUMATIC, 37 FLARE, MALE TO ORFS BULKHEAD This specification is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring the produ
2、ct described herein shall consist of this specification sheet and MIL-DTL-32460. FIGURE 1. Straight, 37 flared to bulkhead ORFS adapter. INCH-POUNDProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32460/4 2 Dash size Tube OD nom. inches (mm) T
3、ORFS SAE J1453-1 TT 37 flared SAE AS8879 -4 .2500 (6.350) 0.5625-18UNF-2A .4375-20 UNJF-3A-6 .3750 (9.525) 0.6875-16UN-2A .5000-20 UNJF-3A-8 .5000 (12.700) 0.8125-16UN-2A .7500-16 UNJF-3A-10 .6250 (15.875) 1.0000-14UN-2A .8750-14 UNJF-3A-12 .7500 (19.050) 1.1875-12UN-2A 1.0625-12 UNJ-3A -16 1.0000 (
4、25.400) 1.4375-12UN-2A 1.3125-12 UNJ-3A -20 1.2500 (31.750) 1.6875-12UN-2A 1.6250-12 UNJ-3A -24 1.5000 (38.100) 2.0000-12UN-2A 1.8750-12 UNJ-3A Dash size H - Hex flat nominal H inches (mm) .04 (1.0) J inches (mm) .04 (1.0) N inches (mm) .04 (1.0) -4 0.625 (15.88) .276 (7) 0.550 (14.00) 1.240 (31.50)
5、-6 0.75 (19.05) .315 (8) 0.556 (14.10) 1.339 (34.00)-8 0.875 (22.22) .354 (9) 0.657 (16.70) 1.437 (36.50)-10 1.063 (26.99) .413 (10.5) 0.758 (19.30) 1.594 (40.50)-12 1.250 (31.75) .413 (10.5) 0.864 (21.90) 1.634 (41.50)-16 1.500 (38.10) .413 (10.5) 0.911 (23.10) 1.654 (42.00)-20 1.750 (44.45) .413 (
6、10.5) 0.958 (24.30) 1.654 (42.00)-24 2.125 (53.98) .413 (10.5) 1.083 (27.50) 1.654 (42.00)NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for information only. 3. Break all sharp edges and remove all burrs and slivers. 4. Dimensions and tolerances not shown shall be in accordance
7、 with the following: a. SAE AS4395 style G for flared end. b. SAE J1453-3*520601* for ORFS bulkhead. c. SAE J514*070102* for body. FIGURE 1. Straight, 37 flared to bulkhead ORFS adapter - Continued. REQUIREMENTS: Fittings shall be as specified on figure 1 and in table I. Materials and finishes shall
8、 be in accordance with MIL-DTL-32460. Material and finish designators. Material and finish designators shall be as specified in table I. All platings shall be capable of meeting a minimum of 96 hours salt spray test in accordance with ASTM B117. The fittings shall show no evidence of corrosion after
9、 96 hours of salt spray. Fluid passages, other openings, and internal threads shall not be subject to the plating thickness requirement and may have bare areas provided they are protected with a light film of oil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license f
10、rom IHS-,-,-MIL-DTL-32460/4 3 TABLE I. Material and chemical finish identification codes and chemical finish reference specifications. 1/ Part or Identifying Number (PIN) code material/plating finish Material Plating finish Blank Steel Cadmium plating in accordance with SAE AMS-C-81562, type II, cla
11、ss 3 or SAE AMS-QQ-P-416, type II, class 2. 2/ CN Cadmium plating in accordance with SAE AMS-C-81562, type II, class 3 or SAE AMS-QQ-P-416, type II, class 2 with NAVAIR trivalent chromium pretreatment (TCP) in accordance with MIL-DTL-81706, type II, class 1A. E NAVAIR TCP in accordance with MIL-DTL-
12、81706, type II, class 1A. F Steel Zinc plate (finish J, P, or R) with NAVAIR TCP in accordance with MIL-DTL-81706, type II, class 1A. H Steel Aluminum-nickel in accordance with ASTM F1136/F1136M, grade 3, NC. J Steel Zinc-nickel in accordance with SAE AMS2417, type 2, grade B. M Nickel-copper alloy
13、UNS N04400 No additional finish. N High-chromium nickel alloy UNS N06690 No additional finish. P Steel Zinc phosphate finish in accordance MIL-DTL-16232 type Z, class1. R Steel Zinc plating in accordance with ASTM B633; type VI, Fe/Zn 5. 3/ S Corrosion resistant steel No additional finish. Passivati
14、on in accordance with SAE AMS2700, type 6 or 7. T Titanium 4/ Anodize in accordance with SAE AMS2488 type 2. TF Fluoride phosphate in accordance with SAE AMS2486. Z Steel Zinc plating in accordance with ASTM B633; type II or III, Fe/Zn 5, or ASTM B695, type II, class 5. ZN Steel Zinc plating in acco
15、rdance with ASTM B633; type II or III, Fe/Zn 5, or ASTM B695, type II, class 5 with NAVAIR TCP in accordance with MIL-DTL-81706, type II, class 1A. 1/ Materials and finishes shall be in accordance with MIL-DTL-32460. 2/ Hydrogen embrittlement relief test need not be run. 3/ Hexavalent chromium free.
16、 4/ Titanium shall not be used in oxygen systems. Trivalent wrenchability. When the finish has been damaged due to poor wrenchability, the surface of the connector shall be touched up using the brush plating process below. The term “trivalent wrenchability” is used to evaluate the ability of the fin
17、ish to withstand abrasion from an excessive amount of wrenching. a. Brush plating of hard chromium by electrodeposition shall be in accordance with SAE AMS2451/5. b. Brush plating of medium-hardness, low stress nickel by electrodeposition shall be in accordance with SAE AMS2451/9. c. Brush plating o
18、f NAVAIR TCP shall be in accordance with MIL-DTL-81706, type II, class 1A, material form 1 through 6, application method B. Example of a PIN: M817062A6B. Maximum operating pressure. Maximum operating pressure shall be in accordance with MIL-DTL-32460. Provided by IHSNot for ResaleNo reproduction or
19、networking permitted without license from IHS-,-,-MIL-DTL-32460/4 4 PIN: The PIN consists of the letter M, the basic specification number, the specification sheet number, a number for fitting size, and a letter for the material finish designator. M 32460 /4 -10 P PIN example: M32460/4-10P indicates
20、a straight, male, adapter, .6250 inch (.1588 mm), steel with zinc phosphate finish. O-ring is not supplied. Order separately, see SAE J515. Cadmium is not recommended. To the users of this document, it is recommended that the use of carbon steel material with cadmium plating be used only when other
21、materials and finishes specified in this document cannot meet performance requirements. Referenced documents. In addition to MIL-DTL-32460, this document references the following: MIL-DTL-16232 MIL-DTL-81706 ASTM B117 ASTM B633 ASTM B695 ASTM F1136/F1136M SAE AMS-C-81562 SAE AMS-QQ-P-416 SAE AMS2417
22、 SAE AMS2451/5 SAE AMS2451/9 SAE AMS2486 SAE AMS2488 SAE AMS2700 SAE AS4395 SAE AS8879 SAE J515 SAE J1453-1 CONCLUDING MATERIAL Custodians: Preparing activity: Army - AT DLA - CC Navy - AS Air Force - 99 (Project 4730-2012-059) DLA - CC Review activities: Army - AR Navy - CG, MC, SA, SH Air Force -
23、71 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. Tube size (see figure 1) Specification sheet number M prefix Material and finish code (see table I) Specification number Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
