1、 MIL-DTL-32464/11 11 June 2013 DETAIL SPECIFICATION SHEET MALE ADAPTER, BULKHEAD, 37 SPHERICAL TO ANPT, 1500-3000 PSI This specification is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring the product described herein shall consist of this
2、 specification sheet and MIL-DTL-32464. Suffix designator T ANPT thread TT spherical thread C Hex flat nom. L inches (mm) .050 (1.27) inches (mm) M .025 (0.64) inches (mm) W dia. .015 (0.38) inches (mm) -4 1/4-18 .4375 - 20 UNJF-3A 11/16 2.07 (52.6) 1.20 (30.5) .44 (11.2) -6 3/8-18 .5000-20 UNJF-3A
3、3/4 2.16 (54.9) 1.28 (32.5) .56 (14.2) -8 1/2-14 .7500-16 UNJF-3A 1 2.56 (65.0) 1.44 (36.6) .75 (19.1) -10 3/4-14 .8750-14 UNJF-3A 1 1/8 2.71 (68.8) 1.58 (40.1) .88 (22.4) -12 3/4-14 1.0625-12 UNJ-3A 1 3/8 2.95 (74.9) 1.75 (44.5) 1.06 (26.9) -16 1-11 1/2 1.3125-12 UNJ-3A 1 5/8 3.14 (79.8) 1.75 (44.5
4、) 1.31 (33.3) FIGURE 1. Nipple tube, long, spherical to ANPT adapter. AMSC N/A FSC 4730 INCH-POUND Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32464/11 2 Suffix designator Bulkhead wall thickness max inches (mm) -4 .33 (8.4) -6 .56 (14.2)
5、 -8 .75 (19.1) -10 .88 (22.5) -12 1.06 (26.9) -16 1.31 (33.3) 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 with SAE-AS5309 style G for
6、 37 spherical flared end, SAE-AS5201 style C for ANPT end, and SAE-J514 for body. 5. This drawing is for identification purposes only and is not intended to restrict designs and shapes not dimensioned. 6. SAE nuts and sleeves shall be plated in accordance with MIL-DTL-32464. FIGURE 1. Nipple tube, l
7、ong, spherical to ANPT adapter - Continued. REQUIREMENTS: Fittings shall be as specified on figure 1 and in table I. Materials and finishes shall be in accordance with MIL-DTL-32464. Finish designators. Finishes designators shall be as specified in table I. All platings shall be capable of meeting a
8、 minimum of 96 hours salt spray test in accordance with ASTM B117. The fittings shall show no evidence of corrosion after 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 p
9、rotected with a light film of oil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32464/11 3 TABLE I. Material and chemical finish identification codes and chemical finish reference. 1/ PIN code material/plating finish Material Plating finis
10、h Blank Steel Cadmium plating in accordance with SAE-AMS-C-81562, type II, class 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 w
11、ith MIL-DTL-81706, type II, class 1A. 2/ E NAVAIR TCP in accordance with MIL-DTL-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 Zi
12、nc-nickel in accordance with SAE-AMS2417, type 2, grade B. M Nickel-copper alloy 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;
13、 type VI, Fe/Zn 5. 3/ S Corrosion resistant steel No additional finish. Passivation 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
14、II or III, Fe/Zn 5, or ASTM B695, type II, class 5. ZN Steel Zinc plating in accordance 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/ Table is for Part or Identifying Number (PIN) code use only. Materia
15、ls and finishes shall be in accordance with MIL-DTL-32464. 2/ Hydrogen embrittlement relief test need not be run. 3/ Hexavalent chromium free. 4/ Titanium shall not be used in oxygen or potable water systems. Trivalent wrenchability. When the finish has been damaged due to poor wrenchability, the su
16、rface 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 finish to withstand abrasion from an excessive amount of wrenching. a. Brush plating of hard chromium by electrodeposition shall be in accordanc
17、e 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 of 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:
18、 M817062A6B. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-32464/11 4 Maximum operating pressure. Maximum operating pressure shall be in accordance with MIL-DTL-32464. PIN: The PIN consists of the letter “M”, the specification number, dash
19、number, material and finish code letter. M32464 /11 -4 P PIN example: M32464/11-4P indicates a bulkhead adapter spherical to NPT, .2500 inch (15.875 mm), steel with zinc phosphate. Cadmium is not recommended. To the users of this document, it is recommended that the use of carbon steel material with
20、 cadmium plating be used only when other materials and finishes specified in this document cannot meet performance requirements. Referenced documents. In addition to MIL-DTL-32464, this document references the following: MIL-DTL-16232 MIL-DTL-81706 ASTM B117 ASTM B633 ASTM B695 ASTM F1136/F1136M SAE
21、-AMS-C-81562 SAE-AMS-QQ-P-416 SAE-AMS2417 SAE-AMS2451/5 SAE-AMS2451/9 SAE-AMS2486 SAE-AMS2488 SAE-AMS2700 SAE-AS5201 SAE-AS5309 SAE-AS8879 SAE-J514 CONCLUDING MATERIAL Custodians: Preparing activity: Army - AT DLA - CC Navy - AS Air Force - 99 (Project 4730-2012-112) DLA - CC Review activities: Army
22、 - AR Navy - CG, MC, SA, SH Air Force - 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-,-,-
