Part Number
Definition:
AN ITEM WITH A CYLINDRICAL SHAPED BODY HAVING EXTERNAL THREADS OTHER THAN PIPE OR HOSE SERIES. IT IS DESINGED TO MATE INTO A PREFORMED THREADED COMPONENT FOR THE PURPOSE OF PLUGGING A HOLE DURING EQUIPMENT OPERATION. IT MAY HAVE A HEAD AND/OR INTERNAL DRIVE AND MAY CONTAIN A BLEEDER HOLE. SEE ALSO PLUG, PROTECTIVE, DUST AND MOISTURE SEAL AND CAP-PLUG, PROTECTIVE, DUST AND MOISTURE SEAL. EXCLUDES PLUG, TUBE FITTING, THREADED.
CAGE Information
| Code | Company |
|---|---|
| 43999 | BOEING COMPANY THE DBA BOEING DIV DE |
Federal Supply Class
Title
BUSHINGS, RINGS, SHIMS, AND SPAC
Inclusions:
INCLUDES EXTERNALLY THREADED RINGS; KEYED AND SERRATED LOCK RINGS; DEE RINGS; INSTRUMENT RETAINING RINGS; SHIM SETS AND ASSORTMENTS; PLATE SPACERS; RING SPACERS; SLEEVE SPACERS; STEPPED SPACERS; SPACER SETS AND ASSORTMENTS; SLEEVE BUSHINGS; MACHINE THREADED BUSHINGS; MACHINE THREADED PLUGS.
Exclusions:
EXCLUDES SLEEVE BEARINGS (FSC 3120); PIPE THREADED PLUGS (FSC 4730); PISTON RINGS (FSC 2520, 2805, 2810, 2815, 2825, 2990, 3040, 4310, AND 4820); RETAINING RINGS (FSC 5325); SHIM STOCK (FSC 9515).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CQRB | SEAT ANGLE | 90.0 DEGREES |
| CQJX | NOMINAL THREAD SIZE | 1.250 INCHES EXTERNAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,T351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AJFD | CORE DEPTH | 1.000 INCHES NOMINAL |
| CSYM | SURFACE FINISH (NON-CORE) | ERR-070 |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| STYL | STYLE DESIGNATOR | PLUG, MACHINE |
| THSD | THREAD SERIES DESIGNATOR | UNEF EXTERNAL |
| FEAT | SPECIAL FEATURES | ONE SIDE OF EXTERNAL THREAD FLAT 0.208 IN. NOM; UNDERSIDE OF HEX HEAD HAS AN O-RING GROOVE 0.010 IN. NOM WIDE BY 0.046 IN. MIN 0.052 IN. MAX DEEP WITH 1.475 IN. MIN 1.481 IN. MAX OD AND 1.301 IN. MIN 1.311 IN. MAX ID; BODY UNDERCUT BELOW HEAD 0.140 IN. NOM WIDE BY 1.160 IN. NOM DIA; O-RING GROOVE FINISH 32.0 MICROINCHES MAX; UNDERSIDE OF HEAD CHAMFERED 10.0 DEG MIN BY 20.0 DEG MAX; THREADS CONFORM TO MIL SPEC MIL-S-7742 |
| AJFC | BODY CORE DIAMETER | 0.922 INCHES NOMINAL |
| AASU | HEAD HEIGHT | 0.350 INCHES NOMINAL |
| AASA | THREAD LENGTH | 0.950 INCHES NOMINAL EXTERNAL |
| AJGD | HEAD TYPE | SOLID |
| ABHP | OVERALL LENGTH | 1.300 INCHES NOMINAL |
| AAJD | THREAD CLASS | 2A EXTERNAL |
| AJGE | BODY TYPE | CORED |
| CMLP | THREAD QUANTITY PER INCH | 18 EXTERNAL |
| AHNC | CONNECTION STYLE | PLAIN |
| AAJF | THREAD DIRECTION | RIGHT-HAND EXTERNAL |