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 |
|---|---|
| 53711 | NAVAL SEA SYSTEMS COMMAND |
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 |
|---|---|---|
| AATR | SHANK LENGTH | 0.425 INCHES NOMINAL |
| CRMG | FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL |
| AMCS | FIRST END TAPER LENGTH | 0.040 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 304 OVERALL |
| CWAS | SECOND SHANK LENGTH | 3.050 INCHES NOMINAL |
| ABRC | FIRST HOLE DIAMETER | 0.120 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAVH | SHOULDER DIAMETER | 0.520 INCHES NOMINAL |
| ABRE | DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 0.500 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | SHOULDER |
| CRDY | FIRST END LOCATION | THREADED END |
| FEAT | SPECIAL FEATURES | 0.302 IN. MIN. 0.312 IN. MAX,UNDERCUT LOCATED ON THREADED END |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| AAJD | THREAD CLASS | 2A |
| ABHP | OVERALL LENGTH | 3.750 INCHES NOMINAL |
| AASA | THREAD LENGTH | 0.870 INCHES NOMINAL |
| AAZE | SHANK DIAMETER | 0.3643 INCHES MINIMUM AND 0.3737 INCHES MAXIMUM |
| CQBB | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| ABRB | HOLE ARRANGEMENT STYLE | ONE END DRILLED |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES OUTSIDE DIAMETER |
| AAGZ | FIRST END STYLE | CHAMFERED |
| CQTR | SECOND SHANK DIAMETER | 0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM |