National Stock Number (NSN) Output Data
Definition:
A WASHER OF ANY PERIPHERAL SHAPE HAVING A CENTRALLY LOCATED HOLE. BOTH BEARING SURFACES ARE PARALLEL AND FLAT, BUT ONE OR BOTH OF THE BEARING SURFACES MUST BE BROKEN BY A COUNTERBORE, COUNTERSINK, OR SIMILARLY SHAPED RECESS. THE THICKNESS MUST NOT EXCEED 25 PER CENT OF THE OUTSIDE DIAMETER OR THE LARGEST OUTSIDE DIMENSION. THE MAXIMUM LIMIT OF THE TOLERANCE OR RANGE APPLIED TO THE THICKNESS AND/OR LARGEST OUTSIDE DIMENSION MUST BE USED TO DETERMINE COMPLIANCE. EXCLUDES WASHER, CONCAVE, RETAINER, PACKING, AND THRUST TYPE WASHERS. SEE ALSO SPACER, SLEEVE; AND SPACER, STEPPED.
Reference/Part Number
Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
---|---|---|---|---|---|---|---|---|
AS252804 | 12776 | F | 5 | 9 | X | XX | ||
252804 | 77445 | A | 3 | 2 | X | XX |
CAGE Information
Code | Company |
---|---|
12776 | AIRCRAFT SUPPLIES |
77445 | UNITED TECHNOLOGIES CORPORATION DBA |
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 |
---|---|---|
CRSD | TOP RECESS ANGLE | 90.0 DEGREES NOMINAL |
CSML | BOTTOM RECESS DIAMETER | 0.718 INCHES MINIMUM AND 0.768 INCHES MAXIMUM |
AAUB | HOLE DIAMETER | 0.698 INCHES MINIMUM AND 0.708 INCHES MAXIMUM |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 6272 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
ABKV | OUTSIDE DIAMETER | 1.134 INCHES NOMINAL |
CRKG | BOTTOM RECESS ANGLE | 90.0 DEGREES NOMINAL |
CQJW | TOP RECESS DIAMETER | 0.718 INCHES MINIMUM AND 0.768 INCHES MAXIMUM |
MATT | MATERIAL | STEEL OVERALL |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL OR AMS 2412 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
ABPX | MATERIAL THICKNESS | 0.082 INCHES MINIMUM AND 0.085 INCHES MAXIMUM |
CQFM | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
SFTT | SURFACE TREATMENT | SILVER OVERALL |
STYL | STYLE DESIGNATOR | RECESSED BOTH SIDES |