kK.n-J
MIL-H-87a8c
14 July 1989
SUPERSEDING
MI L-H-B7BBB
12 July 196B
MILITARY SPECIFICATION
HOSE , HYDRAULIC, HIGH PRESSURE
This specification is approved for use by all Depart-
ments and flgencies of the Department of Defense.
1.
SCOPE
1.1 s-. This specification covers one type of hose for u5e in high-pressure
hydraulic systems,
1.2 ~.
Hoses are o+ any length (see 6.2) and of the fol lowing inside
diameters ( IDs) .
Size code
ID (inch)
Size code
04
ID (inch)
0.21s
10
0.5’62
05
0.2Bl
~~
(7. 687
Ob
0.343
16
0.075
!38
0.437
1.3 Specification part number,
The specification part number is definitive and
formatted to identify each item covered by this specification (see S.9 and 6.2) . The
specification part number is formatted by selecting from the requirement options
available in this specification and as shown below.
Definitive specification part number Ms7B8-xx-~ ~
‘pecificati”nnumber~~~ I
Hose size code (see 1.2)
Length in whole inches (see 3.7.2 & 6.2)
Length in 0. lSB inch increments (see 3.7.2)
Example:
MB7SB-@4-104, .21B ID hose, 1!3.S in. in length.
For bulk hose the
reference number:
B678S-134, a bulk length of .21B ID hose.
Bene+icia] comments (recommendations
, additions, deletions) and any pertinent
data which may be of use in improving this document should be addressed to:
Engineering Division, San Antonio ALC/MMDEDMM, Kel 1y (4FB TX 7B241-5@@0 by using
the self addressed Standardization Document Improvement Proposal (DD Form 1426)
appearing at the end of this document or by letter,
fVISC N/A FSC 4720
DISTRIBUTION STATEMENT A. L)pproved for public release; distribution is unlimited.
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