NIIN Output Data
Definition:
A WASHER HAVING A CENTRALLY LOCATED HOLE WITH A SOLID OR LAMINATED CROSS-SECTION AND TWO FLAT PARALLEL BEARING SURFACES. THE HOLE MUST BE 75 PERCENT OR LESS THAN THE LARGEST DIMENSION AND THE BEARING SURFACE FINISH IS GREATER THAN 32 MICROINCH (0.8 MICROMETER). THE THICKNESS CANNOT EXCEED 25 PERCENT OF THE LARGEST OUTSIDE DIMENSION. WHEN THE LARGEST OUTSIDE DIMENSION IS LESS THAN 1/4 INCH OR 6MM, THE THICKNESS MUST BE 0.006 INCHES (0.15MM) OR GREATER AND FOR ITEMS 1/4 INCH (6MM) OR LARGER, THE THICKNESS MUST BE 0.016 INCHES (0.4MM) OR GREATER. THE MAXIMUM TOLERANCE IS APPLIED TO DIMENSIONS AND USED AS A DETERMINING FACTOR. ITEMS WITH SEPARABLE LAMINATION USE SHIM. FOR ITEMS FABRICATED FROM CERAMIC OR ELECTRICALLY RATED MATERIALS BY SPECIFICATION OR INDUSTRY STANDARDS USE INSULATOR (1), WASHER. EXCLUDES DISK, VALVE, GRAPHITE IMPREGNATED AND LUBRICATED ITEMS.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 8356625-1 | 19207 | A | 3 | 2 | 1 | KZ | ||
| 9422845 | 24617 | A | 5 | 2 | 1 | KZ | ||
| ST52781 | K0680 | A | 5 | 2 | 2 | ZK | ||
| 8356625-1 | K4914 | R | 5 | 2 | 2 | ZK |
CAGE Information
| Code | Company |
|---|---|
| 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMS |
| 24617 | GENERAL MOTORS CORP |
| K0680 | ROLLS-ROYCE AIRLINES |
| K4914 | DETROIT DIESEL OVERSEAS DISTRIBUTION |
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 |
|---|---|---|
| ABNM | THICKNESS | 0.051 INCHES MINIMUM AND 0.080 INCHES MAXIMUM |
| HEAT | HEAT TREATMENT | QUENCHED AND TEMPERED |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| ABMX | CENTER HOLE SHAPE STYLE | ROUND |
| CQFM | HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM |
| MATT | MATERIAL | STEEL COMP 1040 OVERALL OR STEEL COMP 1018 OVERALL OR STEEL COMP 1009 OVERALL OR STEEL COMP 1035 OVERALL OR STEEL COMP 1020 OVERALL OR STEEL COMP 1008 OVERALL OR STEEL COMP 1015 OVERALL OR STEEL COMP 1045 OVERALL |
| FEAT | SPECIAL FEATURES | OPTIONAL HARDNESS ROCKWELL 15N SCALE 77.0 MIN AND ROCKWELL 15N SCALE 85.0 MAX |
| ABMW | PERIPHERAL SHAPE STYLE | ROUND |
| CBBL | FEATURES PROVIDED | CASEHARDENED |
| AAUB | HOLE DIAMETER | 0.281 INCHES NOMINAL |
| ADAV | OVERALL DIAMETER | 0.625 INCHES NOMINAL |