rF-S-325
INTERIM AMENDE2JT-3
JUIY 16, 1965
Superseding
Inter im lunendn?ent-2
September 28, 1964
(CXA-FSS)
(GSA-FSS)
INTERIM MQJCMWF3
‘m
FEDERAL SPECIFICATION
SIIKEU, EXEVUGION; NAIL EXPAWfCN; ANO NAIL, D= _
(DSVICES , AKIKXIm, MASONRY)
‘l’his Interim An!endment was developed by the General Services Ministration,
Federal Supply service, Ifashington, D.C. 20406, based UP currently available
technical information. It is recramme
nded that Federal agencies use it in
procurement and forward r
eccxmnendationa for changes to the preparing activia at
the a5dresa ahown abve. .
‘he General services klminLstration has authorized Federal agencies to use this
Interim
Amarxknt as a valid exception to Federal Specification FF-S-325, dated
septelnber
10, 1957.
Page 1, paragraph 1.2.1, tier “GIOUP II”, revise Type -3 to read:
“l’ype3-
Tubular expaneicri shield anchors.
Class 1- Single slit shield anchors with internally thredad wne
~= z exparders. (fig. 13).
- titiple alit shield anchors with internally threaded cone
-5 ~ expanders. (fig.14).
- Nultiple slit shield anchors with cwne expander integral with .
stud. (table IX. A).
Pages 1 and 2, paragraph 1.2.1:
At the erd of “GR3UP II” add the following:
‘Iyp4
- Externally threaded wedge expansion bolt anchors
class l-
ExternaUy threaded expansion bolt anchors (spli ~ : ing or Se-rate
wdge pairs) (fig.
14A).
Cb.vs2-
ExternaUy threadedwedge expansion tdt anchor
(fig.MB) .
.,
Types
- Externally threaded cam expansion bolt anchor (fig. 14C) .
Page 1 of 12
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