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 |
|---|---|
| 3B150 | RAYTHEON TECHNICAL SERVICES COMPANY |
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 |
|---|---|---|
| AASA | THREAD LENGTH | 0.530 INCHES NOMINAL |
| CQTR | SECOND SHANK DIAMETER | 0.375 INCHES NOMINAL |
| AATR | SHANK LENGTH | 0.480 INCHES NOMINAL |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES LARGE SHANK |
| CRMG | FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL |
| AMCS | FIRST END TAPER LENGTH | 0.030 INCHES NOMINAL |
| CWAS | SECOND SHANK LENGTH | 0.650 INCHES NOMINAL |
| AAVJ | SHOULDER WIDTH ACROSS FLATS | 0.500 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| CQFM | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM OVERALL AND 36.0 ROCKWELL C MAXIMUM OVERALL |
| STYL | STYLE DESIGNATOR | SHOULDER |
| MATT | MATERIAL | STEEL COMP 416 OVERALL |
| AAHP | SECOND END STYLE | CHAMFERED |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| CTHC | SECOND END TAPER ANGLE | 15.0 DEGREES NOMINAL |
| AAJD | THREAD CLASS | 2A |
| CRDY | FIRST END LOCATION | BOTH ENDS |
| FEAT | SPECIAL FEATURES | UNDERCUT BETWEEN THREADS AND SHOULDER 0.110 IN. WD,0.312 IN. DIA |
| CQBB | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| AMFM | SECOND END TAPER LENGTH | 0.180 INCHES NOMINAL |
| AAGZ | FIRST END STYLE | CHAMFERED |
| AAZE | SHANK DIAMETER | 0.375 INCHES NOMINAL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| ABHP | OVERALL LENGTH | 1.250 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |