1、AMSC N/A FSC 4730 AN805 Rev 8 4 August 2011 SUPERSEDING AN805 Rev 7 14 August 1956 DETAIL SPECIFICATION SHEET NUT, UNION 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 t
2、his specification sheet and MIL-DTL-6001. FIGURE 1. Nut, union. INCH-POUND Inactive for new design after 24 July 1998. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TABLE I.Dashnumbersand size. 1/ 2/Dash numberTubingoutsidediameterThreadTMIL-S-7742
3、A.015BCDiameter(dia.)DReferenceE.015FDia.GDia.H+.004-.000Dia.JDiameterKLPPitchdia.QReferenceBrassCorrosion resistantsteel2C2.125.3125-32UNEF-3A.438.375.375.344.312.375.173.279 +.004-.000.281.234.433C3.188.3750-24UNF-3A.500.438.438.406.375.438.257.330 +.006-.000.328.281.514C4.250.4375-20UNF-3A.500.56
4、2.531.156.250.438.500.316.385 +.005-.000.375.312.655C5.312.5000-20UNF-3A.531.625.594.281.531.594.379.447 +.006-.000.406.344.726C6.375.6250-18UNF-3A.562.750.719.188.625.719.473.565 +.008-.000.438.375.878C8.500.7500-16UNF-3A.688.875.844.219.344.750.875.598.682 +.008-.000.531.4381.0110C10.625.9375-14 N
5、S-3.8121.0621.062.250.438.9381.062.719.848 +.004-.000.625.531.8911 +.0036-.00001.2312.7501.1250-12UNF-3A.8751.2501.250.5311.0621.250.8631.305 +.009-.000.729.6251.44161.0001.5000-12UNF-3A1.0001.7501.688.312.5621.51.7501.1401.410 +.009-.000.7502.02TABLE I.Dashnumbersand sizeContinued. 1/ 2/Dash number
6、TubingoutsidediameterThreadTMIL-S-7742A.381BCDiameter(dia.)DReferenceE.381FDia.GDia.H+.102-.000Dia.JDiameterKLPPitchdia.QReferenceBrassCorrosion resistantsteel2C23.175.3125-32UNEF-3A11.1259.5259.5258.7387.9259.5254.3947.087 +.1016-.0007.1375.94410.9223C34.775.3750-24UNF-3A12.70011.12511.12510.3129.5
7、2511.1256.5288.386 +.1524-.0008.3317.13712.9544C46.350.4375-20UNF-3A12.70014.27513.4873.9626.35011.12512.7008.0269.779 +.127-.0009.5257.92516.5105C57.925.5000-20UNF-3A13.48715.87515.0887.13713.48715.0889.62711.354+.1524-.00010.3128.73818.2886C69.525.6250-18UNF-3A14.27519.05018.2634.77515.87518.26312
8、01414.351+.2032-.00011.1259.52522.0988C812.700.7500-16UNF-3A17.47522.22521.4385.5638.73819.05022.22515.18917.323+.2032-.00013.48711.12525.65410C1015.875.9375-14NS-320.62526.97526.9756.35011.12523.82526.97518.26321.539+.1016-.00015.87513.48722.6339+.09144-.000031.2421219.0501.1250-12 UNF-3A22.22531.
9、75031.7513.48726.97531.75021.92033.147+.2286-.00018.26315.87536.5761625.4001.5000-12 UNF-3A25.40044.45042.875792514.27538.10044.45028.95335.814+.2286-.00019.05051.3081/Dimensionsarein inches2/Metricequivalentsare given forinformation only.2 AN805 Rev 8 Provided by IHSNot for ResaleNo reproduction or
10、 networking permitted without license from IHS-,-,-AN805 Rev 8 3 REQUIREMENTS Dimensions. See table I. Unless otherwise specified tolerances on decimals are .010, angles 0.5. Configuration. See figure 1. Inactive for new design. Dash numbers 12 and 16 are inactive for new design. Dash numbers 2, 3 a
11、nd 4 are inactive for new design except for use in oxygen systems and engine primer lines. Dash numbers 5, 6, 8 and 10 are inactive for new design and are not to be used on engine primer lines. Materials: Brass; bars, shapes or forgings. Corrosion resistant steel; bars, shapes or forgings. See procu
12、rement specification. Finish: See procurement specification. Identification of product. Add P before the dash number for cadmium plated brass nipple. AN805 X X Size Material, finish Drawing number Example of Part or Identifying Number (PIN): AN805-4 nut - union, brass, for .250 tubing OD. AN805P4 nu
13、t - union, brass, cadmium plated, for .250 tubing OD. AN805C4 nut - union, corrosion resistant steel, for .250 tubing OD. Workmanship. Break all sharp edges and remove all hanging burrs and slivers which might become dislodged under usage. Changes from previous issue. Marginal notations are not used
14、 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-6001, this document references the following: MIL-S-7742 CONCLUDING MATERIAL Custodians: Preparing activity: Army AR DLA - CC Navy SH Air Force - 99
15、 DLA - CC (Project 4730-2010-185) Review activities: Army AT, AV, CR4 Navy AS, CG, MC, SA, YD 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.daps.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
