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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
NUT , SELF-LOCKING , CASTELLATED , HEX

Definition:

A NUT HAVING 6 FLAT SIDES, FLAT ON THE BOTTOM AND HAVING A SLOTTED CYLINDRICAL OR DOME SHAPED UPPER PORTION. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER. THE SLOTS WHEN USED IN CONJUNCTION WITH A SOLID OR SPLIT (COTTER) PIN, ACT AS AN EXTRA "FAIL SAFE" FEATURE IN CRITICAL APPLICATIONS. EXCLUDES NUT (1), SELF-LOCKING, SLOTTED, HEXAGON.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
3D0026 88277 A 7 2 A ZZ
HC54709-6 15653 A 5 2 A ZZ
PHCR56 89305 A 5 9 6 9Z
3D0026-6 88277 A 3 2 A ZZ
PHCR-56 62554 A 5 2 A ZZ
73781CS-624 56878 A 5 2 A ZZ

CAGE Information

Code Company
15653 ALCOA GLOBAL FASTENERS INC.
88277 BOEING COMPANY THE DBA BOEING
89305 SIMMONDS PRECISION PRODUCTS INC. DBA
62554 ALCOA GLOBAL FASTENERS INC. DBA SIMM
56878 SPS TECHNOLOGIES LLC DBA AEROSPACE D

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
CMLP THREAD QUANTITY PER INCH 24
MDCL MATERIAL DOCUMENT AND CLASSIFICATION MS14144 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
AAUM LOCKING FEATURE PREVAILING TORQUE WITH METALLIC INSERT
AZKQ TEMP RATING 800.0 DEG FAHRENHEIT MAXIMUM
CQJX NOMINAL THREAD SIZE 0.375 INCHES
AAJF THREAD DIRECTION RIGHT-HAND
MATT MATERIAL IRON ALLOY 660 OVERALL
ASDB WIDTH ACROSS FLATS 0.430 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
CQFM HARDNESS RATING 46.0 ROCKWELL C MAXIMUM
ACTA NUT STYLE CASTELLATED, HEXAGON
ADEA NUT HEIGHT 0.406 INCHES MAXIMUM
AAJD THREAD CLASS 2B
BZRR THREAD SERIES UNJF
CRTM BEARING SURFACE TYPE FLAT

Similar Parts

HC54709-6 , HC547096 , 5310-01-328-1119 , 5310013281119 , 013281119 , 3D0026 , HC54709-6 , PHCR56 , 3D0026-6 , PHCR-56 , 73781CS-624 ,