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FF W 1825A 联邦规范 羊毛和金属纱布（1976年10月4日）[S S BY A 1043]

ID：42080

大小：1.53 MB

页数：18页

时间：2023-03-16

金币：20

上传者：战必胜
E’F-W-1825A
October’4,
1976
SUPERSEDING
~edo S~ec. FF+ 1825
August 28, 1973 and
Mile Spec.
141L-A-4864A
February 10, 1960
FEDERAL SPECIFICATION
WOOL AND GAUZE, ~4ETALLIC
This specification was
approved by the Commissioner~ Federal SUPPIY
Service, General Services Aclministration~
for the use of all Federal
agencies.
1. SCOPE AND CLASSIFI~TIOIJ
1.1 Sco e.
+
:Ietallic wools and gauzes covered by this specification are used
as abras ves for cleaning and polishing~
1.2 Classification.
Metallic wool and gauze shall be furnished in the
following typest
classes, and forms,
as specified (see 6.2) :
Type I -
steel wool, carbon.
Class 0000 - Fine.
000
- l?ine.
00
- Fine.
o -
Medium.
1 -
}Iedium.
2 - Coarse.
3 - Coarse.
Form A
- Rolls.
B
- Pads.
Type II -
Steel wool, ferritic corrosion-resisting.
Class 1
- Medium.
2 -
Coarse.
3 -
Coarse.
Form A
- Rolls.
B- Pads.
Type III -
Copper and copper alloy wool.
Class 1
- Medium.
2- Coarse.
4
- Fine.
Form A
- Rolls.
B
- Pads. “
c -
Bulk .
Type IV -
Aluminum wool.
Class 1
- Medium.
2- Coarse.
4
- Pine.
Form A
- Rolls.
B-
Pads.
c-
Bulk.
r“sc 5350
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