National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
NUT , SELF-LOCKING , SPLINE
Definition:
A NUT HAVING AN EXTERNALLY SPLINED SLEEVE, WHICH HOLDS IT IN POSITION WHEN FORCED INTO A HOLE OF SLIGHTLY SMALLER DIAMETER. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING.
Reference/Part Number
Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
---|---|---|---|---|---|---|---|---|
S203MR118P003 | 3B150 | A | 3 | 2 | 1 | HD | ||
S203MR118P003 | 49956 | A | 5 | 9 | 1 | HD |
CAGE Information
Code | Company |
---|---|
3B150 | RAYTHEON TECHNICAL SERVICES COMPANY |
49956 | RAYTHEON COMPANY DBA RAYTHEON |
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 |
---|---|---|
CQJX | NOMINAL THREAD SIZE | 0.112 INCHES |
AAVL | PILOT DIAMETER | 0.158 INCHES MINIMUM AND 0.162 INCHES MAXIMUM |
ADFK | NUT COUNTERBORE DEPTH | 0.037 INCHES MINIMUM FIRST END AND 0.043 INCHES MAXIMUM FIRST END |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-M-20693 COMPOSITION A TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE LOCKING INSERT |
MATT | MATERIAL | PLASTIC LOCKING INSERT |
AAWY | COUNTERBORE DIAMETER | 0.128 INCHES MINIMUM FIRST END AND 0.133 INCHES MAXIMUM FIRST END |
ADEA | NUT HEIGHT | 0.130 INCHES NOMINAL |
SFTT | SURFACE TREATMENT | PASSIVATE LOCKING INSERT |
CQFM | HARDNESS RATING | NOT RATED |
AAJF | THREAD DIRECTION | RIGHT-HAND |
ACTA | NUT STYLE | SPLINE |
ACTD | NUT DIAMETER | 0.198 INCHES MINIMUM AND 0.208 INCHES MAXIMUM |
AAUM | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
AAJD | THREAD CLASS | 3B |
AZKQ | TEMP RATING | NOT RATED |
MATT | MATERIAL | STEEL COMP 303 OVERALL EXCEPT INSERT |
BZRR | THREAD SERIES | UNC |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL EXCEPT INSERT |
AAVM | PILOT LENGTH | 0.040 INCHES NOMINAL |
CMLP | THREAD QUANTITY PER INCH | 40 |