DR55205 Lock Washer
5310-00-638-4552
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Official Item Classification
- 이름
- Lock Washer
- 부품 번호
- DR55205
- (NSN) 국가 재고 번호
- 5310-00-638-4552
- (FSG) 연방 공급 그룹
- 53 Hardware and Abrasives
- (FSC) 연방 공급 분류
- 5310 견과와 와셔
- (INC) 품목 이름 코드
- 14218
- (FIIG) 연방 품목 식별 가이드
- A022B0
- 날짜
- 01/01/1963 (63년 전)
0.255 inches minimum and 0.270 inches maximum outside diameter, 0.116 inches minimum and 0.123 inches maximum hole diameter, 0.014 inches minimum and 0.018 inches maximum material thickness, copper alloy 240 or copper alloy 425 overall material, 85.0 rockwell b minimum and 95.0 rockwell b maximum hardness rating
Specs & Compatibility
0.116 inches minimum and 0.123 inches maximum
0.255 inches minimum and 0.270 inches maximum
0.014 inches minimum and 0.018 inches maximum
85.0 rockwell b minimum and 95.0 rockwell b maximum
copper alloy 240 or copper alloy 425 overall
qq-b-750 fed spec 1st material response or astm b36 uns c24000 assn std 1st material response or cda 425 assn std 2nd material response or astm b591 uns c42500 assn std 2nd material response overall
cadmium and chromate overall
qq-b-426,type 2,class 3 fed spec all treatment responses overall
flat internal teeth
81348-ff-w-100 government specification and 88044-an936/canceled/ government standard
1 type and a grade and 1 style and 3 composition or 4 composition
as modified by cadmium w/ chromate plating
Regulatory Compliance
Precious metal content is unknown
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0014218