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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
WASHER , KEY

Definition:

A WASHER OF NONRESILIENT MATERIAL USUALLY HAVING TWO PARALLEL BEARING SURFACES. THE OUTSIDE AND/OR INSIDE EDGES HAVE ONE OR MORE PROTUBERANCES. THE ENDS AND/OR EDGES MAY BE PREBENT AT ANY ANGLE OR THE PROTUBERANCES MAY BE PREBENT AT ANY ANGLE TO THE BEARING SURFACES. THE KEYS OR LUGS MAY BE FITTED INTO KEYWAYS IN ADJACENT MATERIAL OR THEY MAY BE BENT OVER AFTER APPLICATION TO HOLD OR LOCK ONE OR MORE ITEMS IN PLACE. EXCLUDES THRUST TYPE WASHER.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
S1510-23458 78286 A 3 2 1 CT

CAGE Information

Code Company
78286 SIKORSKY AIRCRAFT 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
ABMQ EXTERNAL KEY QUANTITY 37
AATB WIDTH BETWEEN FLATS 6.3735 INCHES MINIMUM AND 6.3775 INCHES MAXIMUM
AAUB HOLE DIAMETER 6.525 INCHES MINIMUM AND 6.535 INCHES MAXIMUM
ABKV OUTSIDE DIAMETER 7.062 INCHES MINIMUM AND 7.082 INCHES MAXIMUM
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION SS8435,FSCM 78286 MFR REF SINGLE TREATMENT RESPONSE OVERALL
STYL STYLE DESIGNATOR KEY
ABLX OVERALL DISTANCE INCLUDING KEYS 7.750 INCHES NOMINAL
MATT MATERIAL NICKEL ALLOY OVERALL AND STEEL COMP 302 OVERALL OR COPPER ALLOY OVERALL
ABPX MATERIAL THICKNESS 0.056 INCHES NOMINAL
SFTT SURFACE TREATMENT PASSIVATE OVERALL
CSYM SURFACE FINISH 100.0 MICROINCHES ALL SURFACES
MDCL MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5059,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL OR QQ-N-281,CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
ABLC EXTERNAL STRAIGHT KEY WIDTH 0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM

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S1510-23458 , S151023458 , 5310-00-771-2300 , 5310007712300 , 007712300 , S1510-23458 ,