DEFSTAN 81-73/2(2000) : 2000

Name: DEFSTAN 81-73/2(2000) : 2000
Brand: DEFSTAN

Superseded

View Superseded by

GUIDE ON USE OF CAPTIVE FASTENERS

Superseded date

08-06-2007

Published date

12-01-2013

Publisher

UK Ministry of Defence Standards

Preface
Section One - General
1 Scope
2 WARNING
3 Related Documents
4 Definitions
Section Two - Closure of Containers Using Captive Fasteners
5 Selection
6 Types of Fastener
7 Fastener Characteristics
8 Information to be supplied by the Designer
9 Drawing Identification
Annex A - Captive Screws with Inserts
Annex B - Captive Screw Fasteners (Angle Plate)
Annex C - Captive Screw Fastener (Metal Nut Insert)
Annex D - Captive Screw Fasteners (Riveted Nut Plates for Cases
          Defstan 81-28 and Defstan 81-21)
Annex E - Captive Screw Fasteners (Self Centering Inserts)
Annex F - Strap Bolts
Annex G - Toggle Catches
Annex H - Quarter-turn Fasteners (Plastics Inserts 38 mm
          Diameter)
Annex J - Quarter-turn Fasteners (Plastics Inserts 48 mm
          Diameter)
Annex K - Quarter-turn Fasteners (Metal Securing Devices)

Gives guidance on the use of the following types of commercially available captive fasteners recommended for the closure of reusable containers for transit and storage of materiel for the Services: 1 Captive screw 2 Strap bolt 3 Toggle catch 4 Quarter turn

DevelopmentNote	Supersedes DEFSTAN 81-73/1(1990) & CPU/DR/2 (07/2001)
DocumentType	Standard
PublisherName	UK Ministry of Defence Standards
Status	Superseded
SupersededBy	DEFSTAN 81-73/3(2007) : 2007
Supersedes	DEFSTAN 81-73/1(1990) : 1990 AMD 1 1991

DEFSTAN 81-71/3(2000) : 2000	CASES, WOOD, PACKING, REUSABLE
DEFSTAN 81-41(PT2)/6(2005) : 2005	PACKAGING OF DEFENCE MATERIEL - PART 2: DESIGN
DEFSTAN 81-41(PT2)/5(2002) : 2002	PACKAGING OF DEFENCE MATERIEL - PART 2: DESIGN

DEFSTAN 81-21/4(1999) : 1999	CASES, FIBREBOARD AND WOOD
DEFSTAN 81-86/2(2000) : 2000 CORR 2000	METAL FITTINGS FOR WOODEN CONTAINERS
BS 6566-6:1985	Plywood Specification for limits of defects for the classification of plywood by appearance
BS 7195(1989) : 1989	GUIDE FOR PREVENTION OF CORROSION OF METALS CAUSED BY VAPOURS FROM ORGANIC MATERIALS
DEFSTAN 81-28/4(2001) : 2001	CARTONS, FIBREBOARD, FIXED JOINT, MULTI-WALLED, CORRUGATED, FOR MILITARY LEVEL PACKAGING, GRADES A AND B
DEFSTAN 80-92/2(1992) : 1992	LACQUER, PHENOL-FORMALDEHYDE, STOVING, TYPE QX, GRADES 22%, 30%, 39A% - TYPES: DIPPING, SPRAYING
BS 4933:1973	Specification for ISO metric black cup and countersunk head bolts and screws with hexagon nuts
BS 4464:1969	Specification for spring washers for general engineering and automobile purposes. Metric series
DEFSTAN 81-41(PT1)/5(2003) : 2003	PACKAGING OF DEFENCE MATERIAL - PART 1: INTRODUCTION TO DEFENCE PACKAGING REQUIREMENTS
DEFSTAN 81-41(PT2)/5(2002) : 2002	PACKAGING OF DEFENCE MATERIEL - PART 2: DESIGN