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 |
|---|---|
| 11871 | RECON/OPTICAL INC. |
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 |
|---|---|---|
| AKTZ | FIRST END COUNTERBORE DEPTH | 1.900 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| ABPT | SECOND STEP DIAMETER | 0.365 INCHES NOMINAL |
| ABPR | FIRST STEP DIAMETER | 0.3746 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 303 OVERALL |
| AKTX | FIRST END COUNTERBORE DIAMETER | 0.280 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A581 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5640,TY 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| STYL | STYLE DESIGNATOR | SHOULDER |
| ABPV | THIRD STEP DIAMETER | 0.2497 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| ABPS | FIRST STEP LENGTH | 0.550 INCHES NOMINAL |
| AAJD | THREAD CLASS | 2A |
| AAHP | SECOND END STYLE | SQUARE |
| CQBB | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| CRDY | FIRST END LOCATION | COUNTERBORE END |
| AAGZ | FIRST END STYLE | COUNTERBORED W/THRU HOLE |
| AASA | THREAD LENGTH | 0.440 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | UNDERCUT 0.060 IN DIA ON THD END |
| ABPU | SECOND STEP LENGTH | 1.500 INCHES NOMINAL |
| ABPW | THIRD STEP LENGTH | 2.880 INCHES NOMINAL |