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 |
|---|---|
| 78286 | SIKORSKY AIRCRAFT CORPORATION |
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 |
|---|---|---|
| AJFE | WASHER FACE DIAMETER | 0.875 INCHES MINIMUM AND 0.880 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 4130 OVERALL |
| AASA | THREAD LENGTH | 0.355 INCHES MINIMUM EXTERNAL AND 0.395 INCHES MAXIMUM EXTERNAL |
| ABHP | OVERALL LENGTH | 0.859 INCHES MINIMUM AND 0.891 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.250 INCHES NOMINAL |
| AAJD | THREAD CLASS | 3A EXTERNAL |
| AJFC | BODY CORE DIAMETER | 0.557 INCHES MINIMUM AND 0.563 INCHES MAXIMUM |
| ADJK | SAFETY WIRE HOLE QUANTITY (NON-CORE) | 4 |
| AJFF | WASHER FACE THICKNESS | 0.154 INCHES MINIMUM AND 0.158 INCHES MAXIMUM |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AJFD | CORE DEPTH | 0.570 INCHES MINIMUM AND 0.590 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758,COND C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF EXTERNAL |
| AHNC | CONNECTION STYLE | PLAIN |
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES EXTERNAL |
| AAJF | THREAD DIRECTION | RIGHT-HAND EXTERNAL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |