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 |
|---|---|
| 04939 | LOCKHEED MARTIN CORPORATION DBA LOCK |
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 |
|---|---|---|
| AMCS | FIRST END TAPER LENGTH | 0.035 INCHES NOMINAL |
| CRMG | FIRST END TAPER ANGLE | 40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM |
| AASA | THREAD LENGTH | 0.300 INCHES NOMINAL |
| AAVH | SHOULDER DIAMETER | 0.850 INCHES NOMINAL |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES LONG SHANK |
| CSGL | SECOND END TIP RADIUS | 0.050 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR ASTM A276 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| ABHP | OVERALL LENGTH | 1.550 INCHES NOMINAL |
| CWAS | SECOND SHANK LENGTH | 0.360 INCHES NOMINAL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| CQTR | SECOND SHANK DIAMETER | 0.4375 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | SHOULDER |
| AAZE | SHANK DIAMETER | 0.310 INCHES MINIMUM AND 0.311 INCHES MAXIMUM |
| CRDY | FIRST END LOCATION | THREADED END |
| AAGZ | FIRST END STYLE | SQUARE |
| AAHP | SECOND END STYLE | CHAMFERED |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| CTHC | SECOND END TAPER ANGLE | 15.0 DEGREES NOMINAL |
| AAJD | THREAD CLASS | 2A |
| CQJX | NOMINAL THREAD SIZE | 0.4375 INCHES |
| MATT | MATERIAL | STEEL COMP 303 OVERALL OR STEEL COMP 304 OVERALL |
| CQBB | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| AATR | SHANK LENGTH | 1.110 INCHES NOMINAL |