NIIN Output Data
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.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 21999-1 | 55820 | A | 3 | 2 | X | XX |
CAGE Information
| Code | Company |
|---|---|
| 55820 | HAMILTON SUNDSTRAND CORPORATION DIV |
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 |
|---|---|---|
| AJFD | CORE DEPTH | 0.421 INCHES MINIMUM AND 0.437 INCHES MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.312 INCHES EXTERNAL |
| STYL | STYLE DESIGNATOR | PLUG, MACHINE |
| MATT | MATERIAL | ALUMINUM ALLOY OVERALL |
| AASA | THREAD LENGTH | 0.234 INCHES MINIMUM EXTERNAL AND 0.250 INCHES MAXIMUM EXTERNAL |
| AAJD | THREAD CLASS | 3A EXTERNAL |
| ADJK | SAFETY WIRE HOLE QUANTITY (NON-CORE) | 3 |
| AASU | HEAD HEIGHT | 0.234 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 0.546 INCHES NOMINAL |
| THSD | THREAD SERIES DESIGNATOR | UNF EXTERNAL |
| AHNC | CONNECTION STYLE | PLAIN |
| AAJF | THREAD DIRECTION | RIGHT-HAND EXTERNAL |