Part Number
Part Number:
NSN:
NIIN:
Item Name:
PIN , SHOULDER , HEADLESS
Definition:
A CYLINDRICALLY-SHAPED HEADLESS ITEM, HAVING A SHANK AT ONE OR BOTH ENDS. IT IS USED FOR ALIGNING, FASTENING, OR TRANSFER OF TORQUE AND/OR THRUST BY FITTING INTO CORRESPONDING HOLES OF ANOTHER ITEM. IT MAY BE THREADED ON ONE END.
CAGE Information
| Code | Company |
|---|---|
| 18876 | U S ARMY AVIATION AND MISSILE COMMAN |
Federal Supply Class
Title
NAILS, MACHINE KEYS, AND PINS
Inclusions:
INCLUDES DOWEL PINS, SPLIT PINS; SPIKES; TACKS; NONOFFICE TYPE STAPLES; MACHINE KEYS; BRADS; SHOULDERED PINS; COTTER PINS; NAILS.
Exclusions:
EXCLUDES SHAFTS (FSC 3040); LOCK KEYS (FSC 5340).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CRDY | FIRST END LOCATION | LONG END |
| ABHP | OVERALL LENGTH | 1.234 INCHES MINIMUM AND 1.266 INCHES MAXIMUM |
| CTHC | SECOND END TAPER ANGLE | 45.0 DEGREES NOMINAL |
| AMCS | FIRST END TAPER LENGTH | 0.016 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | UNDERCUT |
| CQTR | SECOND SHANK DIAMETER | 0.188 INCHES NOMINAL |
| AAHP | SECOND END STYLE | POINTED |
| MATT | MATERIAL | STEEL COMP 303 OVERALL |
| AMFM | SECOND END TAPER LENGTH | 0.095 INCHES NOMINAL |
| CWAS | SECOND SHANK LENGTH | 0.729 INCHES MINIMUM AND 0.739 INCHES MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.190 INCHES |
| CSYM | SURFACE FINISH | 125.000 MICROINCHES OVERALL |
| AASA | THREAD LENGTH | 0.376 INCHES NOMINAL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171,FINISH 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ABPC | UNDERCUT WIDTH | 0.078 INCHES MINIMUM AND 0.109 INCHES MAXIMUM |
| AATR | SHANK LENGTH | 0.465 INCHES MINIMUM AND 0.475 INCHES MAXIMUM |
| AAZE | SHANK DIAMETER | 0.186 INCHES MINIMUM AND 0.187 INCHES MAXIMUM |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| AAJD | THREAD CLASS | 2A |
| ABPA | UNDERCUT DIAMETER | 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| CRMG | FIRST END TAPER ANGLE | 43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM |
| CQBB | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| AAGZ | FIRST END STYLE | CHAMFERED |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AAVH | SHOULDER DIAMETER | 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM |