• There are no items in your cart

BS G 256:1995

Current

Current

The latest, up-to-date edition.

Specification for type 4 terminal junction systems

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

02-15-1995

National foreword
Committees responsible
Specification
1. Scope
2. Normative references
3. Requirements
4. Test methods
5. Designation
6. Marking, packaging and ordering
Annexes
A. (normative) Specification sheets
B. (normative) Test samples for qualification approval
C. (normative) Contacts, test methods
Tables
1. Terminal junction system components
2. Current rating
3. Voltage rating
4. Contact resistance
5. Contact retention force
6. Contact insertion force
7. Contact resistance stability
8. Wire size
A.1 Bussing details and dimensions
A.2 Accessories
A.3 Bussing details and dimensions
A.4 Accessories
A.5 Module electronic component description
A.6 Module types and accessories
A.7 Dimensions
A.8 Dimensions
A.9 Dimensions
A.10 Electronic junction components description
A.11 Dimensions
A.12 Dimensions
A.13 Dimensions
A.14 Tool details
B.1 Specimens for general tests
B.2 Specimens for fluid resistance tests
Figures
A.1 Module sizes 22, 20 and 16
A.2 Size 12 module
A.3 Bussing arrangements
A.4 Module sizes OW, OX and OZ
A.5 Size OY module
A.6 Component designator
A.7 Module
A.8 Grommet cavity identification marking
A.9 Stud-mounted grounding module, type S
A.10 Flange-mounted grounding module, type F
A.11 Flange-mounted grounding module, type F, block
     size 12
A.12 Type 4 S and F
A.13 Grounding stud
A.14 Flat washer
A.15 Wire in-line junction, type 2
A.16 Wire in-line junction splice, type 1
A.17 In-line electronic junctions
A.18 Feed-fack rail
A.19 Module mounting bracket
A.20 Module extraction tool, type 1
A.21 Module extraction tool, type 2
A.22 Contacts
A.23 Sealing plug

Specifies the specific characteristics of a Terminal Junction System (TJS), designated as type 4 and particularly designed for aircraft applications. Coverage includes: measurement group, wiring of specimens, sealing plugs, batch sampling tests, quality control tests, marking and packaging. Also gives detailed tables, diagrams and annexes.

This part of ISO 8668 specifies the specific characteristics of a Terminal Junction System (TJS), designated as type 4 and particularly designed for aircraft applications. It shall be read in conjunction with ISO 8668-1 and ISO 8668-2.

Committee
ACE/6
DevelopmentNote
Supersedes 91/83230 DC. Also numbered as ISO 8668-6. (06/2005) Reviewed and confirmed by BSI, October 2014. (09/2014)
DocumentType
Standard
Pages
50
PublisherName
British Standards Institution
Status
Current
Supersedes

ISO 8668-1:1986 Aircraft Terminal junction systems Part 1: Characteristics
ISO 1966:1973 Crimped joints for aircraft electrical cables
BS 3G 229:1993 Schedule for environmental conditions and test procedures for airborne equipment
ISO 8668-2:1986 Aircraft — Terminal junction systems — Part 2: Tests
MIL-I-81969 Revision B:1982 INSTALLING AND REMOVAL TOOLS, CONNECTOR ELECTRICAL CONTACT, GENERAL SPECIFICATION FOR

View more information
US$313.84
Excluding Tax where applicable

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.