National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
STUD , SELF-LOCKING
Definition:
A HEADED FASTENER THREADED EXTERNALLY ON A PORTION OR ON THE FULL LENGTH OF THE SHANK. THE HEAD HAS PROJECTIONS ON THE UNDERSIDE OR PERIPHERY, OR IS OTHERWISE DESIGNED TO BE MECHANICALLY PRESSED AND EMBEDDED IN A METALLIC PANEL, OR THE LIKE. IT IS SECURELY LOCKED IN POSITION BY THE DISPLACED METAL. FOR ITEMS THAT REQUIRE LOCKING RINGS, SEE BOLT, SELF-LOCKING AND STUD, LOCKED IN. EXCLUDES INSERT, SCREW THREAD.
Reference/Part Number
Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
---|---|---|---|---|---|---|---|---|
MIL-S-63540/2 | 81349 | M | 4 | 1 | E | KZ | ||
M63540/2-11-17C | 81349 | M | 2 | 2 | E | KZ |
CAGE Information
Code | Company |
---|---|
81349 | MILITARY SPECIFICATIONS PROMULGATED |
Federal Supply Class
Title
STUDS
Inclusions:
Exclusions:
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES |
AASA | THREAD LENGTH | 0.605 INCHES MINIMUM NUT THREAD AND 0.635 INCHES MAXIMUM NUT THREAD |
ABHP | OVERALL LENGTH | 1.047 INCHES MINIMUM AND 1.077 INCHES MAXIMUM |
CQJX | NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD |
AAJD | THREAD CLASS | 3A NUT THREAD |
AASV | HEAD LENGTH | 0.073 INCHES MINIMUM AND 0.083 INCHES MAXIMUM |
MATT | MATERIAL | STEEL COMP 4130 OR STEEL COMP 303 |
AAUM | LOCKING FEATURE | SELF-CLINCHING HEAD |
AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
THSD | THREAD SERIES DESIGNATOR | UNF NUT THREAD |
CMLP | THREAD QUANTITY PER INCH | 28 NUT THREAD |
AASL | HEAD DIAMETER | 0.305 INCHES MINIMUM AND 0.335 INCHES MAXIMUM |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
STYL | STYLE DESIGNATOR | FLUSH HEAD |
SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |