GGG-B-121b
June 4, 19G4
sUPERSEDING
ht. Fsd. Spec GGGB-0012WGSA-FSS)
October 2s, 19s3
FEDERAL SPECIFICATION
BAR, SINE; PLATE SINE (AND FIXTURES)
Thi# 8pccifloatim wad approved b~ the Comm&8&nw, Pedsfal 8ufJplv 8-
ice, Gcncml 8emiccd
Adm{nWmtion, far the um of all Fedcml a@mcis8.
L SCOPE AND CLASSIFICATION ,
.L1 Scope. !I%is apecilicntion covers re-
quirements for sine ba~ plate+ and tixturea.
They are for use in inspection and layout work.
1.1.1 Fedrd apa”fiation cowcrag.s. Fed-
emf apecbicntions do not include all vnrietiss
of the commodity ss indknted by the title of the
specification, or which are commercially nvail-
able, but am intended ta corer only thoas gen.
emlly used by the Federal Government.
L2 Claasiticstion.
12.1 XypU, graa%, and c&88e8. Sine bars,
plat+ and iixtures covered by this specification
shall be of the follon,ing typss, gmdss, and
olnsses,as specified (see &1) :
Type I.-Sine bars.
Gmde A.—IAmntory.
Class l.—lkpped.
Class 2.-Gromrd.
Grade B.—Carunercinl.
Cl!xs l.—bppad.
ClrIss2.-Ground.
Type II.-Sine plates.
Gmde A.—Laboratory.
Class l.—hpped.
Cl- 2.-Ground.
Gmde B.~mmercinl.
class l.—Lspped.
Clsss 2.-Ground.
Type III.-Sine bar tires.
Gmde A.—7AbGmtary.
class 1.—Lspped.
Clsss 2.-Gruund.
Gmde B.-commercial.
class l.—Lappsd.
Claas 2.-Ground.
Type IV.-Sine plate fistures.
Gmde A.—Labumtory.
Class l.—Lapped.
Class 2.-Gromld.
Gmde B.-Commercial.
Class l.—bpped.
Clrm 2.-Ground.
12.2 S&. Size of sine bars, platss, and
Iixtures slmll be 5 inch+ 10 inches, or 20 inches,
naspecifisd (see 6.1), except that special lengths
mny be specified (sea 3.10).
2. APPLICABLE SPECIFICATIONS,
STANDARDS, AND OTHER PUBLICA-
TIONS
2.1 Specifications and standards. The fol-
lowing spccificntions and stnndnrda, of the issues
in ef?ect on dnte of invitation for bids, form a
part of this specification:
Federal Specificat iom:
~,;
ppP-B-560-Boses, Folding Paperboard,
PPP-B-591—Boxes, Fiberboard, Wood-
Cle~ted.
PPP-B-001-Boxes, Wood, Cleated-Ply.
\\-ood
PPP-B-021-BOxes, Wood, Nailed, nnd
Lock Corner.
PPP-B-63&Box, Fiberboard.
PPP-B-6?6-Boxes, Set-up PaperbGad.
F84?eraJstU&l’d8 :
Fed. Std. No. 102-Preservation, Pnckng.
ing, snd packing.
Fed. Std. No. 123+Jarking for Domestic
ShipmenL
(ActIvtUcsontstdethe FederslGovermncntmsYob
taln copies of Fsdsral SPCC1tlmtiona,Standards,and
Ecndhooksas outlsnedunderGeneralInformstlonfn
tie Indexof FsderalSprct6cntlons
and Standards and
at tbe prims Indkatsd In the index. The Index, which
includes cumulative monthly supplements as tsmsif, Ss
for sale on n subscription bnals by the Supcrlntsndcnt
of
Docnmcnta,U.S.GovernmentPrinti&.05cs, \Va8h.
iwtcm, D. C.. 2040!2.
FSC 5220
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