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 |
|---|---|
| 20019 | WARD LEONARD ELECTRIC CO INC |
Federal Supply Class
Title
NUTS AND WASHERS
Inclusions:
INCLUDES LOCKNUTS; EYE NUTS; PLAIN NUTS; CASTELLATED NUTS; WING NUTS; PLATE NUTS; PUSH ON NUTS; CONCAVE AND CONVEX WASHERS; FLAT WASHERS; KEYED WASHERS; LOCK WASHERS; SHOULDERED WASHERS; SPLIT WASHERS.
Exclusions:
EXCLUDES BEARING THRUST WASHERS (FSC 3120); SHIMS (FSC 5365); RING SPACERS (FSC 5365); PLATE SPACERS (FSC 5365); LOCK RINGS (FSC 5365).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| STYL | STYLE DESIGNATOR | SPLIT HELICAL-RIGHT HAND |
| STYL | STYLE DESIGNATOR | SPLIT HELICAL-RIGHT HAND |
| AGAV | END ITEM IDENTIFICATION | W/S:STREAM (STD. TENSIONED REPLENISHMENT AT SEA METHOD); AIRCRAFT, C-2A (REPREOCURED); VEHICLE, AIRCRAFT REFUELER R-14; TEST CONSOLES, MINI-SACE; SUPPORT EQUIPMENT, B-1 AIRCRAFT; TELETYPE, MODEL 28; HELICOPTER, MH-53E; MACHINE GUN, .50 CAL, M2, HB, FLEX & HVYTT FIXED; AIRCRAFT (AC-130H, MC-130H, EC-130E, HC-130) |
| MATT | MATERIAL | STEEL COMP 1060 OVERALL OR STEEL COMP 1561 OVERALL OR STEEL COMP 1566 OVERALL OR STEEL COMP 1064 OVERALL OR STEEL COMP 1075 OVERALL OR STEEL COMP 1065 OVERALL OR STEEL COMP 1069 OVERALL OR STEEL COMP 1070 OVERALL OR STEEL COMP 1572 OVERALL OR STEEL COMP 1074 OVERALL OR STEEL COMP 1080 OVERALL |
| ABKV | OUTSIDE DIAMETER | 0.489 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| ABPX | MATERIAL THICKNESS | 0.062 INCHES MINIMUM |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-16232 TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PHOSPHATE OVERALL |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | A CLASS AND 2 STYLE |
| AAUB | HOLE DIAMETER | 0.255 INCHES MINIMUM AND 0.263 INCHES MAXIMUM |