1、 AN915 Rev 13 22 November 2013 SUPERSEDING AN915 Rev 12 19 July 2011 DETAIL SPECIFICATION SHEET ELBOW, PIPE, 45 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 speci
2、fication sheet and SAE-AS4842. FIGURE 1. Elbow 45 dimensions and configuration. AMSC N/A FSC 4730 INCH-POUND Reinstated after 19 July 2011. Inactive for new design. For new design, use SAE-AS4855. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AN915
3、 Rev 13 2 Dash number A Pipe size ANPT SAE-AS71051 B +.047 (1.19) -0.000 (mm) C mm) D +.047 (1.19) -0.000 (mm) E +.047 (1.19) -0.000 (mm) F (mm) 1 1/8-27 .469 (11.91) .625 (15.88) .531 (13.49) .781 (19.84) .422 (10.72) 2 1/4-18 .625 (15.88) .813 (20.65) .688 (17.48) 1.109 (28.17) .563 (14.30) 3 3/8-
4、18 .719 (18.26) .938 (23.83) .813 (20.65) 1.156 (29.36) .609 (15.47) 4 1/2-14 .906 (23.01) 1.188 (30.18) 1.016 (25.81) 1.453 (36.91) .797 (20.24) 6 3/4-14 .969 (24.61) 1.375 (34.93) 1.125 (28.58) 1.531 (38.89) .813 (20.65) 8 1-11 1/2 1.125 (28.58) 1.750 (44.45) 1.313 (33.35) 1.906 (48.41) .969 (24.6
5、1) 10 1/ 1/4-11 1/2 1.156 (29.36) 2.156 (54.76) 1.438 (36.53) 2.156 (54.76) .969 (24.61) Dash number K Dia. (mm) M +.047 (1.19) -0.000 (mm) P Dia. (mm) S Approx (mm) U Approx (mm) 1 .188 (4.48) .719 (18.26) .578 (14.68) .188 (4.78) .313 (7.95) 2 .281 (7.14) 1.047 (26.59) .781 (19.84) .375 (9.53) .43
6、8 (11.13) 3 .406 (10.31) 1.063 (27.00) .922 (23.42) .375 (9.53) .500 (12.70) 4 .531 (13.49) 1.344 (34.14) 1.156 (29.36) .500 (12.70) .625 (15.88) 6 .719 (18.26) 1.375 (34.93) 1.359 (34.52) .625 (15.88) .750 (19.05) 8 .938 (23.83) 1.719 (43.66) 1.688 (42.88) .625 (15.88) .875 (22.23) 10 1.250 (31.75)
7、 1.875 (47.63) 2.125 (28.58) .750 (19.05) 1.000 (25.40) Dash number V Rad. (mm) W Rad. (mm) 1 .219 (5.56) .063 (1.60) 2 .281 (7.14) .094 (2.39) 3 .359 (9.12) .094 (2.39) 4 .438 (11.13) .125 (3.18) 6 .547 (13.89) .125 (3.18) 8 .688 (17.48) .125 (3.18) 10 .859 (21.82) .156 (3.96) NOTES: 1. Dimensions
8、are in inches. 2. Metric equivalents are given for information only. 3. Unless otherwise specified, tolerances are .016 inch (0.41 mm). 4. Break sharp edges and remove all hanging burrs and slivers. 5. Machined surfaces shall be finished to 125in Ra; forged surfaces shall be 250in Ra, unless otherwi
9、se specified on the figures. Surface finish shall be in accordance with ASME B46.1. 6. For design features purposes, this standard takes precedence over documents referenced herein. 7. Referenced documents shall be of the issue in effect on date of invitation for bid. FIGURE 1. Elbow 45 dimensions a
10、nd configuration - Continued. REQUIREMENTS: Dimensions and configuration shall be in accordance with figure 1. Materials and finishes shall be in accordance with SAE-AS4842; see table I for material code. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,
11、-,-AN915 Rev 13 3 TABLE I. Material and finish code letters. 1/ Material code was dash on previous revisions, changed to agree with SAE-ARP1590. 2/ Aluminum code D is canceled; use code W. 3/ Titanium and cadmium shall not be used in oxygen systems. 4/ Cadmium shall not be used in potable water syst
12、ems. Material and finish code Material Protective chemical finish 3/ 4/ No code 1/ Copper alloy, type 377 forging in accordance with ASTM B124/B124M or half hard forging or bar in accordance with ASTM B138/B138M or bar in accordance with SAE-AMS4614. No finish. BC 1/ Copper alloy, type 377 forging i
13、n accordance with ASTM B124/B124M or half hard forging or bar in accordance with ASTM B138/B138M or bar in accordance with SAE-AMS4614. Cadmium in accordance with SAE-AMS-QQ-P-416, type II, class 3. J Type 304 corrosion resistant steel forging or bar in accordance with SAE-AMS-QQ-S-763 or SAE-AMS563
14、9. Passivate in accordance with SAE-AMS2700, type VI or VII. K Type 316 corrosion resistant steel forging or bar in accordance with SAE-AMS-QQ-S-763 or SAE-AMS5648. Passivate in accordance with SAE-AMS2700, type VI or VII. R Type 321 corrosion resistant steel forging or bar in accordance with SAE-AM
15、S-QQ-S-763 or SAE-AMS5645. Passivate in accordance with SAE-AMS2700, type VI or VII. T 3/ Titanium Anodize in accordance with SAE-AMS2488, type 2. W 2/ Type 7075-T73 aluminum alloy forging in accordance with SAE-AMS-QQ-A-367 or SAE-AMS4141, or type 7075-T73 aluminum alloy bar in accordance with SAE-
16、AMS-QQ-A-225/9, in accordance with type 7075-T7351 aluminum alloy bar in accordance with SAE-AMS4124. Anodize in accordance with SAE-AMS2472 or MIL-A-8625, type II, class 2; dye brown similar to color in accordance with FED-STD-595/10080; duplex seal in accordance with procurement specification. WV
17、2/ Type 7075-T73 aluminum alloy forging in accordance with SAE-AMS-QQ-A-367 or SAE-AMS4141, or type 7075-T73 aluminum alloy bar in accordance with SAE-AMS-QQ-A-225/9, in accordance with type 7075-T7351 Aluminum alloy bar in accordance with SAE-AMS4124. High purity aluminum in accordance with MIL-DTL
18、-83488, class 3, type II with maximum coating thickness of .0005 inch. Glass bead peen pressure shall be 25 psi (1.72 bar) maximum. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AN915 Rev 13 4 Oxygen systems for aerospace, shipboard, and ground sup
19、port equipment. Parts for use in oxygen systems shall be identified in the PIN as code “A” and shall be furnished cleaned, packaged, and labeled in accordance with SAE-AS611 to a process approved by the user. Part or Identifying Number (PIN): The PIN consists of the prefix “AN”, specification sheet
20、number, dash number for hose and flared tube size, material finish code letter(s) and blank of “A” for oxygen cleaning requirements. Unassigned PINs shall not be used. AN915 -4 WV Specification number Size code (see figure 1) Material and finish code (see table I) Blank or “A” for oxygen systems PIN
21、 examples: AN915-4W indicates an adapter 45 elbow 1/2-14 ANPT internal pipe threads, aluminum alloy 7075-T73. AN841-4WV indicates an adapter 45 elbow 1/2-14 ANPT internal pipe threads, aluminum alloy 7075-T73 finish with high purity aluminum. AN841-4WA indicates an adapter 45 elbow 1/2-14 ANPT inter
22、nal pipe threads, aluminum alloy 7075-T73 for use on oxygen systems. Guidance on use of alternative parts with less hazardous or non-hazardous materials. This specification provides for a number of alternative plating materials via the PIN. Users should select the PIN with the least hazardous materi
23、al that meets the form, fit, and function requirements of their application. Supersession data: Due to stress corrosion cracking aluminum alloys 2014 and 2024, “D” designator has been replaced by aluminum alloy 7075 “W” designator. Example: AN915-8D use AN915-8W. Metal cracking due to high temperatu
24、res CRES alloy 347 “S” designator has been replaced by CRES alloy 321 “R” designator. Example: AN915-8S use AN915-8R. Marking: Part shall be permanently marked with the AN PIN, and include the manufacturers CAGE, name, or trademark. Table II provides a detailed cross-reference of AN915 PINs and repl
25、acement SAE-AS4855 PINs. Users are cautioned to evaluate replacements for their particular application. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AN915 Rev 13 5 CAUTION: The superseding information is valid as of the date of this specification
26、and may be superseded by subsequent revisions of the superseding document. TABLE II. Cross-reference data. AN PIN (inactive) Cancelled PIN Pipe size Replacement AS PIN (for new design) Replacement AN PIN (inactive) AN915-1 .125 AS4855-01 1/ AN915-1D .125 AS4855W01 AN915-1W AN915-1J .125 AS4855J01 AN
27、915-1K .125 AS4855K01 AN915-1R .125 AS4855R01 AN915-1S .125 AS4855R01 AN915-1R AN915-1T .125 NONE AN915-1W .125 AS4855W01 AN915-2 .250 AS4855-02 1/ AN915-2D .250 AS4855W02 AN915-2W AN915-2J .250 AS4855J02 AN915-2K .250 AS4855K02 AN915-2R .250 AS4855R02 AN915-2S .250 AS4855R02 AN915-2R AN915-2T .250
28、NONE AN915-2W .250 AS4855W02 AN915-3 .375 AS4855-03 1/ AN915-3D .375 AS4855W03 AN915-3W AN915-3J .375 AS4855J03 AN915-3K .375 AS4855K03 AN915-3R .375 AS4855R03 AN915-3S .375 AS4855R03 AN915-3R AN915-3T .375 NONE AN915-3W .375 AS4855W03 AN915-4 .500 AS4855-04 1/ AN915-4D .500 AS4855W04 AN915-4W AN915
29、-4J .500 AS4855J04 AN915-4K .500 AS4855K04 AN915-4R .500 AS4855R04 AN915-4S .500 AS4855R04 AN915-4R AN915-4T .500 NONE AN915-4W .500 AS4855W04 AN915-6 .750 AS4855-06 1/ AN915-6D .750 AS4855W06 AN915-6W AN915-6J .750 AS4855J06 AN915-6K .750 AS4855K06 AN915-6R .750 AS4855R06 AN915-6S .750 AS4855R06 AN
30、915-6R AN915-6T .450 NONE AN915-6W .750 AS4855W06 See note at end of table. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AN915 Rev 13 6 TABLE II. Cross-reference data - Continued. AN PIN (inactive) Cancelled PIN Pipe size Replacement AS PIN (for n
31、ew design) Replacement AN PIN (inactive) AN915-8 1.000 AS4855-08 1/ AN915-8D 1.000 AS4855W08 AN915-8W AN915-8J 1.000 AS4855J08 AN915-8K 1.000 AS4855K08 AN915-8R 1.000 AS4855R08 AN915-8S 1.000 AS4855R08 AN915-8R AN915-8T 1.000 NONE AN915-8W 1.000 AS4855W08 AN915-10 1.250 AS4855-10 1/ AN915-10D 1.250
32、AS4855W10 AN915-10W AN915-10J 1.250 AS4855J10 AN915-10K 1.250 AS4855K10 AN915-10R 1.250 AS4855R10 AN915-10S 1.250 AS4855R10 AN915-10R AN915-10T 1.250 NONE AN915-10W 1.250 AS4855W10 1/ SAE part may be unplated or cadmium plated. Order of precedence. Unless otherwise noted herein or in the contract, i
33、n 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. Referenced documents shall be of the i
34、ssue in effect on date of invitations for bid. Changes from previous issues. 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 SAE-AS4842, this document references the followi
35、ng: FED-STD-595/10080 MIL-A-8625 MIL-DTL-83488 ASME B46.1 ASTM B124/B124M ASTM B138/B138M SAE-AMS-QQ-A-225/9 SAE-AMS-QQ-A-367 SAE-AMS-QQ-P-416 SAE-AMS-QQ-S-763 SAE-AMS2472 SAE-AMS2488 SAE-AMS2700 SAE-AMS4124 SAE-AMS4141 SAE-AMS4614 SAE-AMS5639 SAE-AMS5645 SAE-AMS5648 SAE-ARP1590 SAE-AS611 SAE-AS4855
36、 SAE-AS5201 SAE-AS71051 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AN915 Rev 13 7 CONCLUDING MATERIAL Custodians: Preparing activity: Army - AV DLA - CC Navy - AS Air Force - 99 (Project 4730-2013-121) DLA - CC Review activities: Navy - MC, SH A
37、ir 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. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
