Part Number
Part Number:
NSN:
NIIN:
Item Name:
WASHER , LOCK
Definition:
A WASHER WHICH IS USUALLY ROUND WITH A CENTRALLY LOCATED HOLE. ITS EDGES AND TWO BEARING SURFACES ARE SO DESIGNED THAT APPLIED PRESSURE BRINGS INTO PLAY THE SPRING TENSION AND/OR FRICTIONAL LOCKING PRINCIPLE WHICH MATERIALLY RESISTS ANY TENDENCY TOWARD TURNING. IT MAY BE MADE OF ONE OR TWO PIECES
CAGE Information
| Code | Company |
|---|---|
| 52033 | DAVID ROUND COMPANY THE |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| MATT | MATERIAL | COPPER ALLOY 240 OVERALL OR COPPER ALLOY 425 OVERALL |
| ZZZW | DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY CADMIUM W/ CHROMATE PLATING |
| ZZZK | SPECIFICATION/STANDARD DATA | 81348-FF-W-100 GOVERNMENT SPECIFICATION AND 88044-AN936/CANCELED/ GOVERNMENT STANDARD |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 STYLE AND A GRADE AND 1 TYPE AND 3 COMPOSITION OR 4 COMPOSITION |
| STYL | STYLE DESIGNATOR | FLAT INTERNAL TEETH |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B36 UNS C24000 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR QQ-B-750 FED SPEC 1ST MATERIAL RESPONSE OVERALL OR CDA 425 ASSN STD 2ND MATERIAL RESPONSE OVERALL OR ASTM B591 UNS C42500 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-B-426,TYPE 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| AAUB | HOLE DIAMETER | 0.116 INCHES MINIMUM AND 0.123 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 85.0 ROCKWELL B MINIMUM AND 95.0 ROCKWELL B MAXIMUM |
| ABKV | OUTSIDE DIAMETER | 0.255 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| ABPX | MATERIAL THICKNESS | 0.014 INCHES MINIMUM AND 0.018 INCHES MAXIMUM |