1、AMSC N/A FSC 4820 A-A-59440/3B 21 May 2012 SUPERSEDING A-A-59440/3A 23 May 2005 COMMERCIAL ITEM DESCRIPTION SPECIFICATION SHEET COCK-VALVE, DRAIN, SPRING KEY, BRASS, 50 PSI, WATER, OIL, AND GAS (WOG), NPTF-1 THREADS The General Services Administration has authorized the use of this commercial item d
2、escription for all federal agencies. The complete requirements for procuring the cock-valve, drain, spring key, brass, 50 psi, water, oil, and gas (WOG), NPTF-1 threads described herein shall consist of this document and the issue in effect of A-A-59440. CLASSIFICATION/PART OR IDENTIFICATION NUMBER
3、(PIN). This commercial item description (CID) specification sheet uses a classification system which is included in the PIN as shown in the following example (see NOTES). SALIENT CHARACTERISTICS. Interface and physical dimensions. Cock-valves, drain, spring key, brass, 50 psi, water, oil, and gas (W
4、OG), NPTF-1 threads supplied to this CID specification sheet shall be as specified herein (see figure 1). Sizes. Nominal sizes of 1/8 inch through 3/8 inch with NPTF-1 threads. Intended application. These items are for use in liquid or gas systems where the pressure does not exceed 50 psi (3.45 bar)
5、 at 150F (65.6C) and the liquid is compatible with brass. Spring material is phosphor bronze, carbon steel, or corrosion resistant stainless steel (CRES) (see figure 1). Permissible variations in dimensions. Figure 1 lists the permissible variation in dimensions for each size. The external dimension
6、s of the cock-valve should not limit procurement unless the end item applications restrict these dimensions. Optional designs. Figure 1 is for identification purposes only and is not intended to restrict designs or shapes not dimensioned. INCH-POUND AA59440 /03 - 011 I I I _I_ _I_ _I_ CID number App
7、licable Dash number CID spec sheet (see figure 1) (two digits) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59440/3B 2 Threads. Threads are dryseal NPTF-1 in accordance with A-A-59440. Material. Material body, handle, stem, and screw. Body, ha
8、ndle, stem, and screw shall be brass in accordance with the following commercial standards: ASTM B16/B16M ASTM B121/B121M ASTM B427 SAE AMS4845 ASTM B22 ASTM B124/B124M ASTM B505/B505M SAE AMS4855 ASTM B30 ASTM B148 ASTM B584 SAE AMS4860 ASTM B36/B36M ASTM B176 ASTM B763 SAE AMS4862 ASTM B61 ASTM B2
9、71 ASTM B770 SAE AMS4890 ASTM B62 ASTM B369 ASTM B806 Carbon steel. Cast, forged, or machined carbon steel shall be in accordance with QQ-S-698. Spring material. Spring material as specified by the corresponding dash number in figure 1 and shall be in accordance with one of the following: a. Phospho
10、r bronze in accordance with ASTM B134/B134M, ASTM B159/B159M, or ASTM B206/B206M alloy number 510. b. Carbon steel in accordance with ASTM A227/A227M or ASTM A229/A229M. c. Corrosion resisting steel in accordance with ASTM A313/A313M, composition 302, 304, 305, 316, condition B spring temper. Spring
11、 finish. a. Phosphor bronze: None. b. CRES: None. c. Carbon steel: (1) Cadmium in accordance with SAE-AMS-QQ-P-416, type II, class 2. (2) Zinc in accordance with ASTM B633, type II, 12.7 m (50 microinches) minimum. Phosphor bronze springs. Phosphor bronze springs when specified are used to avoid pos
12、sible spark and explosion. Caution: Cadmium shall not be used in potable water or oxygen systems. Brass shall not have any lead contents. Test pressures. a. Shell: 80 psig (5.12 bar). b. Seat: 10 psig (0.69 bar). Provided by IHSNot for ResaleNo reproduction or networking permitted without license fr
13、om IHS-,-,-A-A-59440/3B 3 Dash Number Spring Material A Pipe thread NPTF-1 B max (mm) C max (mm) D diameter min (mm) F max (mm) G across flats .015 (0.38 mm) 1/ 011 Phosphor Bronze 1/8-27 1.75 (44.7) 1.91 (48.5) .16 (4.1) 1.00 (25.4) .44 or .50 (11.2 or 12.7) 012 Phosphor Bronze 1/4-18 1.88 (47.6) 2
14、.47 (62.7) .19 (4.8) 1.22 (31.0) .56 or .62 (14.2 or 15.7) 013 Phosphor Bronze 3/8-18 2.75 (69.9) 2.97 (75.4) .23 (5.8) 1.50 (38.1) .69, .75 or .88 (17.5, 19.1, or 22.4) 015 2/ CRES 1/4-18 1.88 (47.6) 2.47 (62.7) .19 (4.8) 1.22 (31.0) .56 or .26 (14.2 or 15.7) 016 2/ Carbon Steel (cadmium plated) 01
15、7 2/ Carbon Steel (zinc plated) 1/ Hexflat measurement. Hexagonal hex flats can be a standard wrench pad. 2/ Caution: If other than phosphor bronze spring is used be aware of possible spark and explosion. FIGURE 1. Cock-valve, drain, with hose bib. Provided by IHSNot for ResaleNo reproduction or net
16、working permitted without license from IHS-,-,-A-A-59440/3B 4 NOTES. 1. Dimensions are in inches. 2. Metric equivalents are given for information only. 3. Unless otherwise specified tolerances are .010 inch (0.25 mm). 4. Diameter of hole shall be adequate to allow drainage through the valve. FIGURE
17、1. Cock-valve, drain, with hose bib - Continued. NOTES. PIN. The PIN should be used for Government purposes to buy commercial products to this CID specification sheet. See the classification section for PIN format example. Source of documents. FEDERAL SPECIFICATION QQ-S-698 - Steel, Sheet and Strip,
18、 Low Carbon COMMERCIAL ITEM DESCRIPTIONS A-A-59440 - Cock-Valves and Valves, General Requirements for (Copies of these documents are available online at https:/assist.daps.dla.mil/quicksearch/ or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-50
19、94.) Other Publications ASTM INTERNATIONAL ASTM A313/A313M - Stainless Steel Spring Wire ASTM A227/A227M - Steel Wire, Oil-Tempered for Mechanical Springs ASTM A229/A229M - Steel Wire, Cold-Drawn for Mechanical Springs ASTM B16/B16M - Free-Cutting Brass Rod, Bar and Shapes for use in Screw Machines
20、ASTM B22 - Bronze Castings for Bridges and Turntables ASTM B30 - Copper Alloys in Ingot Form ASTM B36/B36M - Brass Plate, Sheet, Strip, and Rolled Bar ASTM B61 - Steam or Valve Bronze Castings ASTM B62 - Composition Bronze or Ounce Metal Castings ASTM B121/B121M - Leaded Brass Plate, Sheet, Strip, a
21、nd Rolled Bar ASTM B124/B124M - Copper and Copper Alloy Forging Rod, Bar, and Shapes ASTM B134/B134M - Standard Specification for Brass Wire ASTM B148 - Aluminum-Bronze Sand Castings ASTM B159/B159M - Phosphor Bronze Wire ASTM B176 - Copper-Alloy Die Castings ASTM B206/B206M - Copper-Nickel-Zinc (Ni
22、ckel Silver) Wire and Copper-Nickel Alloy Wire ASTM B271 - Copper-Base Alloy Centrifugal Castings ASTM B369 - Copper-Nickel Alloy Castings ASTM B427 - Gear Bronze Alloy Castings ASTM B505/B505M - Copper Alloy Continuous Castings ASTM B584 - Copper Alloy Sand Castings for General Applications ASTM B6
23、33 - Electrodeposited Coatings of Zinc on Iron and Steel ASTM B763 - Copper Alloy Sand Castings for Valve Applications ASTM B770 - Copper-Beryllium Alloy Sand Castings for General Applications ASTM B806 - Copper Alloy Permanent Mold Castings for General Applications Provided by IHSNot for ResaleNo r
24、eproduction or networking permitted without license from IHS-,-,-A-A-59440/3B 5 (Copies of these documents are available online at http:/www.astm.org or from the ASTM International, P.O. Box C700, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959.) SAE INTERNATIONAL SAE-AMS-QQ-P-416 - Plating,
25、 Cadmium (Electrodeposited) SAE AMS4845 - Tin Bronze Castings, Sand and Centrifugal 87.5CU - 10SN - 2ZN as Cast SAE AMS4855 - Leaded Red Brass, Sand and Centrifugal Castings 85CU - 5.0SN - 5.0PB - 5.0ZN as Cast SAE AMS4860 - Manganese Bronze, Sand and Centrifugal Castings 58CU - 39ZN - 1.2FE - 1.0AL
26、 - 0.80MN as Cast SAE AMS4862 - Manganese Bronze, Sand and Centrifugal Castings 63CU - 24ZN - 6.2AL - 3.8MN - 3.0FE High Strength, as Cast SAE AMS4890 - Copper-Beryllium Alloy Castings 97CU - 2.1BE - 0.52CO - 0.28SI Solution Heat Treated (TBOO) (Copies of these documents are available on line at www
27、.sae.org from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, and Tel: 877-606-7323 inside USA and Canada or 724-776-4970 outside USA, email at CustomerServicesae.org.) Commercial products. As part of the market analysis and research effort, this CID specification sheet was coo
28、rdinated with the following manufacturers of commercial products. At the time of CID specification sheet preparation and coordination, these manufacturers were known to have commercial products that would meet the requirements of this CID specification sheet. (NOTE: This information should not be co
29、nsidered as a list of approved manufacturers or be used to restrict procurement to only the manufacturers shown.) MFRs CAGE MFRs name and address 01276 Eaton Aeroquip Inc. 14615 Lone Oak Rd. Eden Prairie, MN 55344 952-294-2032/888-258-0222 93061 Parker-Hannifin Corp Brass Products Division 300 Park
30、er Drive Otsego, MI 49708-1472 260-636-2104 dwsandersP 20969 Essex Brass Corp 23500 Pinewood Warren, MI 48091-3122 586-757-8200 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59440/3B 6 Military standard (MS) supersession data. This CID replaces
31、 the following MS as shown in table I. TABLE I. MS supersession data. CID PIN Superseded MS AA59440/3-011 MS35784-1 AA59440/3-012 MS35784-2 AA59440/3-013 MS35784-3 AA59440/3-016 1/ MS35784-4 CRES AA59440/3-017 1/ MS35784-4 Carbon steel (cadmium plated) AA59440/3-018 1/ MS35784-4 Carbon steel (zinc p
32、lated) 1/ These parts were originally listed in MS35784 as a single part type. Due to special handling/disposal and corrosion resistance requirements the parts have been separated in this CID. Part number P/N supersession data. These CID specification sheet PINs supersede the following MFRs P/Ns as
33、shown in table II. This information is being provided to assist in reducing proliferation in the Government inventory system. TABLE II. P/N supersession data. CID PIN (see figure 1) AA59440/3 MFRs CAGE MFRs P/N 1/ 011 20969 70411 AC63L 30CJ 012 20969 AC64L 013 20969 AC14 016 20969 N/A 017 20969 N/A
34、018 20969 N/A 1/ The manufacturers P/N shall not be used for procurement to the requirements of this CID specification sheet. At the time of preparation of this CID specification sheet, the aforementioned commercial products were reviewed and could be replaced by the CID PIN shown. For actual part m
35、arking requirements, see marking paragraph of A-A-59440. National stock number (NSN). The following is a list of NSNs assigned which correspond to this CID specification sheet. The list in table III is for information only and may not be indicative of all possible NSNs associated with the CID specif
36、ication sheet. For up to date information on assigned NSNs, please contact the aforementioned DLA Land and Maritime office listed in A-A-59440. TABLE III. NSNs. Dash number (see figure 1) AA59440/3 NSN 011 4820-00-555-9761 013 4820-00-272-3346 Provided by IHSNot for ResaleNo reproduction or networki
37、ng permitted without license from IHS-,-,-A-A-59440/3B 7 Changes from previous issue. Marginal notations are not used in this revision to identify changes with respect to the previous issue due to the extensiveness of the changes. MILITARY INTERESTS: CIVIL AGENCY AND COORDINATING ACTIVITIES: Custodi
38、ans: GSA - FSS Army - AR Navy - SH Preparing activity: Air Force - 99 DLA - CC DLA - CC Review activities: (Project 4820-2011-033) Army - AT, AV, CR4 Navy AS, MC, SA NOTE: The activities listed above were interested in this document as of the date of this document. Since organization 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-,-,-
