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 |
|---|---|---|---|---|---|---|---|---|
| PHCR57 | 89305 | A | 5 | 9 | 6 | ZZ | ||
| 3D0026-7 | 88277 | A | 3 | 2 | C | KZ | ||
| E9925-7 | 72962 | R | 5 | 9 | 5 | KZ | ||
| 73781CS-720 | 56878 | A | 5 | 2 | 5 | KZ | ||
| PHCR-57 | 62554 | A | 5 | 2 | 5 | ZZ | ||
| HC54709-7 | 15653 | A | 5 | 2 | 5 | ZZ |
CAGE Information
| Code | Company |
|---|---|
| 15653 | ALCOA GLOBAL FASTENERS INC. |
| 89305 | SIMMONDS PRECISION PRODUCTS INC. DBA |
| 88277 | BOEING COMPANY THE DBA BOEING |
| 72962 | HARVARD INDUSTRIES INC |
| 56878 | SPS TECHNOLOGIES LLC DBA AEROSPACE D |
| 62554 | ALCOA GLOBAL FASTENERS INC. DBA SIMM |
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 |
|---|---|---|
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2410 OR AMS 2411 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| PRMT | PRECIOUS MATERIAL | SILVER |
| ADEA | NUT HEIGHT | 0.453 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525 OR AMS 5732 OR AMS5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| CRTM | BEARING SURFACE TYPE | WASHER FACED |
| PMLC | PRECIOUS MATERIAL AND LOCATION | SURFACES SILVER |
| AZKQ | TEMP RATING | 800.0 DEG FAHRENHEIT MAXIMUM |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAJD | THREAD CLASS | 3B |
| ASDB | WIDTH ACROSS FLATS | 0.494 INCHES MINIMUM AND 0.504 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 46.0 ROCKWELL C MAXIMUM |
| ACTA | NUT STYLE | CASTELLATED, HEXAGON |
| CQJX | NOMINAL THREAD SIZE | 0.4375 INCHES |
| SFTT | SURFACE TREATMENT | SILVER OVERALL |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| BZRR | THREAD SERIES | UNJF |
Similar Parts
HC54709-7 ,
HC547097 ,
5310-01-358-6587 ,
5310013586587 ,
013586587
,
PHCR57 ,
3D0026-7 ,
E9925-7 ,
73781CS-720 ,
PHCR-57 ,
HC54709-7 ,