19 November 1981
SEATS, HELICOPTER CABIN, CRASHWORTHY,
GENERAL SPECIFICATION FOR
This specification is approved for use
by the Naval Air Systems Command, De-
partment of the Navy, and is available
for use by all Departments and Agencies
of the Department of Defense.
1.1 Scope. This specification established the design requirements for two
types, three classes and four sizes of lightweight, folding, crashworthy seats for
use by troops/passengers in helicopters.
1.2 Classification. Seats shall be of the following types, classes and sizes,
as specified (see 6.2.1):
Type I -
Type II -
Class A -
Class B -
class c -
2.1 Government documents.
2.1.1 Specifications, standards, and handbooks. Unless otherwise specified,
the following specifications, standards, and handbooks of the issue listed in that
issue of the Department of Defense Index of Specifications and Standards (DoDISS)
specified in the solicitation form a part of this specification to the extent
Beneficial comments (recommendations, additions, deletions) and any pertinent data
which may be of use in improving this document should be addressed to: Engineering
Specifications and Standards Department (Code 93), Naval Air Engineering Center,
Lakehurst, NJ 08733, by using the self-addressed Standardization Document Improve-
ment Proposal (DD Form 1426) appearing at the end of this document or by letter.