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 |
---|---|---|---|---|---|---|---|---|
A51B21014-15 | 61174 | A | 3 | 2 | 1 | KE | ||
A51B21014-15 | 26512 | A | 5 | 9 | 1 | KE |
CAGE Information
Code | Company |
---|---|
26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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 |
---|---|---|
MATT | MATERIAL | STEEL COMP 4130 OVERALL |
TEST | TEST DATA DOCUMENT | 81349-MIL-I-6868 SPECIFICATION |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-8873 TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
ABMD | RECESS DIAMETER | 1.552 INCHES MINIMUM AND 1.572 INCHES MAXIMUM |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
ABPX | MATERIAL THICKNESS | 0.080 INCHES NOMINAL |
ABKV | OUTSIDE DIAMETER | 1.906 INCHES NOMINAL |
HEAT | HEAT TREATMENT | AS FABRICATED |
AAUB | HOLE DIAMETER | 1.385 INCHES MINIMUM AND 1.400 INCHES MAXIMUM |
CSTM | RECESS ANGLE | 90.0 DEGREES NOMINAL |
STYL | STYLE DESIGNATOR | RECESSED |
CQFM | HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM |
SFTT | SURFACE TREATMENT | CADMIUM OVERALL |