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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
WASHER , RECESSED

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
4D0009C9 88277 A 7 2 1 KZ
4D0009C9 10630 A 3 2 5 ZZ
4D0009C9 58009 A 5 2 5 ZZ

CAGE Information

Code Company
10630 ANILLO INDUSTRIES INC. DBA ANILLO IN
88277 BOEING COMPANY THE DBA BOEING
58009 MOELLER MANUFACTURING & SUPPLY 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
CQFM HARDNESS RATING 36.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
ABMD RECESS DIAMETER 0.688 INCHES MINIMUM AND 0.698 INCHES MAXIMUM
AAUB HOLE DIAMETER 0.564 INCHES MINIMUM AND 0.568 INCHES MAXIMUM
ABKV OUTSIDE DIAMETER 1.037 INCHES MINIMUM AND 1.047 INCHES MAXIMUM
ABPX MATERIAL THICKNESS 0.085 INCHES MINIMUM AND 0.101 INCHES MAXIMUM
STYL STYLE DESIGNATOR RECESS
CSTM RECESS ANGLE 90.0 DEGREES NOMINAL
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATT MATERIAL NICKEL ALLOY 718 OVERALL
SFTT SURFACE TREATMENT PASSIVATE OVERALL

Similar Parts

4D0009C9 , 4D0009C9 , 5310-01-342-7263 , 5310013427263 , 013427263 , 4D0009C9 , 4D0009C9 , 4D0009C9 ,