Part Number
Definition:
AN ITEM, MADE OF RUBBER OR PLASTIC, USUALLY CYLINDRICAL, WITH OR WITHOUT A FLANGE, HAVING ONE OR MORE HOLES EXTENDING THROUGH ITS ENTIRE LENGTH, USUALLY PARALLEL TO ITS AXIS. THE OVERALL LENGTH MUST EXCEED 25 PERCENT OF ITS DIAMETER OR A DISTANCE ACROSS THE PERIPHERAL FLATS FOR ITEMS WITHOUT A FLANGE. FOR ITEMS FORMED OF OTHER MATERIAL SEE BUSHING, SLEEVE. EXCLUDES BUMPER, NONMETALLIC AND GROMMET NONMETALLIC.
CAGE Information
| Code | Company |
|---|---|
| 53711 | NAVAL SEA SYSTEMS COMMAND |
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 |
|---|---|---|
| ABPM | BODY DIAMETER | 5.500 INCHES MINIMUM AND 5.502 INCHES MAXIMUM |
| ABQS | COUNTERSUNK HOLE ANGLE IN DEG | 45.0 |
| ABHP | OVERALL LENGTH | 3.570 INCHES NOMINAL |
| ADAQ | BODY LENGTH | 3.320 INCHES NOMINAL |
| BWSD | FLANGE END HOLE CORNER RADIUS | 0.120 INCHES NOMINAL |
| AHGD | FLANGE HEIGHT | 0.250 INCHES NOMINAL |
| BWSC | FLANGE CORNER RADIUS | 0.030 INCHES NOMINAL |
| MATT | MATERIAL | PLASTIC POLYETHYLENE |
| STYL | STYLE DESIGNATOR | ROUND FLANGED |
| ABKK | FLANGE DIAMETER | 6.483 INCHES NOMINAL |
| ADYT | CENTER HOLE DIAMETER | 5.006 INCHES MINIMUM AND 5.008 INCHES MAXIMUM |
| BFKZ | BODY CORNER RADIUS | 0.030 INCHES NOMINAL |
| APGF | DESIGN TYPE | SINGLE CENTRALLY LOCATED HOLE |
| BWSF | CORNER RADIUS BETWEEN FLANGE AND BODY | 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM |