DEFSTAN 81-121/3(2004) : 2004
Withdrawn
RECONDITIONING OF AIRBORNE HIGH PRESSURE SEAMLESS STEEL GAS CONTAINERS
01-12-2013
07-23-2013
Preface
Main Text
Section One - General
1 Scope
2 WARNING
3 Related Documents
4 Interval between Reconditioning
5 Identification
6 Preliminary Examination
7 External Visual Inspection
8 Internal Visual Inspection
9 Supplementary Tests
10 Tinning
11 Wirewinding
12 Solder Licking on Wirewound Containers
Section Two - Testing, Cleaning and Inspection
13 Hydraulic Pressure Test
14 Tightness Test
15 Final Cleaning
16 Inspection after Cleaning
Section Three - Stamping, Painting and Stencilling
17 Brass Stamping Collar
18 Stamping
19 Painting
20 Stencilling
21 Sealing the Container Opening(s)
22 Records
23 Defects
24 Rejected Containers
Section Four - Particular Requirements Additional for Specific
Containers
25 G.A. Drawing No. 7237C Mk. 5C
26 G.A. Drawing No. 30714B. NATO Stock No. 1660-99-603-4969
27 G.A. Drawing No. 27479B. NATO Stock No. 8120-99-970-8092
28 G.A. Drawing No. 26767B. NATO Stock No. 8120-99-220-4420
29 G.A. Drawing No. 18750B. NATO Stock No. 8120-99-942-6940
G.A. Drawing No. 25260B. NATO Stock No. 8120-99-202-0087
G.A. Drawing No. 25013B. NATO Stock No. 8120-99-202-0085
G.A. Drawing No. 24468B. NATO Stock No. 8120-99-202-0086
G.A. Drawing No. 24465B. NATO Stock No. 8120-99-202-0088
30 Conversion of Mk. 5D to Mk. 5F
31 G.A. Drawing No. 1002M1-A. NATO Stock No. 8120-99-224-9252
Section Five - Assembly Testing
32 Tests after Valving
Section Six - Packaging
33 Packaging
Annex A - Notes Applicable to the Tables
Annex B - Related Documents
Annex C - Reconditioning of Pure Air Containers
Specifies the requirements for the reconditioning of airborne high-pressure seamless steel gas containers.
| DevelopmentNote |
Supersedes DEFSTAN 81-121/2(2002). To be used in conjunction with BS 4N 100-1(1999). (11/2004) This standard is obsolescent because it is no longer required for the procurement of new equipment but is retained for maintenance purposes in support of existing in-service equipment. (10/2012)
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| DocumentType |
Standard
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| PublisherName |
UK Ministry of Defence Standards
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| Status |
Withdrawn
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| Supersedes |
| DEFSTAN 00-970(PT0)/9(2012) : 2012 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 00-970(PT0)/17(2016) : 2016 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 00-970(PT9)/5(2009) : 2009 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 9: UAV SYSTEMS |
| DEFSTAN 00-970(PT0)/7(2011) : 2011 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 00-970(PT0)/14(2014) : 2014 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 00-970(PT0)/13(2014) : 2014 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 00-970(PT0)/12(2014) : 2014 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 00-970(PT0)/15(2015) : 2015 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 00-970(PT0)/11(2013) : 2013 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 00-970(PT0)/8(2011) : 2011 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 00-970(PT0)/10(2013) : 2013 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 00-970(PT0)/16(2015) : 2015 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| BS 341-1:1991 | Transportable gas container valves Specification for industrial valves for working pressures up to and including 300 bar |
| DEFSTAN 81-24/5(2004) : 2004 | IDENTIFICATION MARKING OF TRANSPORTABLE CONTAINERS, COMPRESSED GAS |
| DTD 900AA : 0 | APPROVAL PROCEDURE FOR PROPRIETARY MATERIALS AND PROCESSES |
| BS 4N 100-1(1999) : 1999 | AIRCRAFT OXYGEN SYSTEMS AND EQUIPMENT - PART 1: DESIGN AND INSTALLATION |
| DEFCON 129 : 2016 | PACKAGING (FOR ARTICLES OTHER THAN MUNITIONS) |
| BS 7786:1995 | Specification for unsintered PTFE tape. General requirements |
| BS EN 29453:1994 | Soft solder alloys. Chemical compositions and forms |
| BS EN 1968:2002 | Transportable gas cylinders. Periodic inspection and testing of seamless steel gas cylinders |
| DTD 458A : MAR 61 | RUBBER PARTS FOR USE WITH MINERAL BASE HYDRAULIC FLUID |
| BS 1449-1.1:1991 | Steel plate, sheet and strip. Carbon and carbon-manganese plate, sheet and strip General specification |
| BS 5N 100-7:2002 | Aircraft oxygen systems and equipment Guide to cleaning labelling and packaging |
| BS EN 10270-1 : 2011 | STEEL WIRE FOR MECHANICAL SPRINGS - PART 1: PATENTED COLD DRAWN UNALLOYED SPRING STEEL WIRE |