DEFSTAN 81-121/3(2004) : 2004
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
RECONDITIONING OF AIRBORNE HIGH PRESSURE SEAMLESS STEEL GAS CONTAINERS
23-07-2013
12-01-2013
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 |
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