National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
WASHER , CONVEX
Definition:
A WASHER WHICH IS ROUND WITH A CENTRALLY LOCATED HOLE. ONE BEARING SURFACE IS SMOOTH, FLAT, AND UNBROKEN, THE OTHER BEARING SURFACE IS SMOOTH, UNBROKEN, AND IS RAISED TO FORM A CURVED OR SPHERICAL CONTOUR. SEE ALSO WASHER (1), CONCAVE. EXCLUDES BEARING, WASHER THRUST.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 540A72 | 78940 | A | 3 | 2 | 4 | ZZ | ||
| 0540A72 | 3ES68 | A | 5 | 9 | 5 | ZZ |
CAGE Information
| Code | Company |
|---|---|
| 3ES68 | GREENLEES FILTER LLC DBA UNITED AIR |
| 78940 | UNITED AIR FILTER 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 |
|---|---|---|
| ABPX | MATERIAL THICKNESS | 0.059 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | RUBBER OVERALL |
| MATT | MATERIAL | STEEL OVERALL |
| ABKV | OUTSIDE DIAMETER | 1.250 INCHES NOMINAL |
| AAUB | HOLE DIAMETER | 0.656 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | CONVEX |