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 ,