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 |
|---|---|
| 90536 | LOCKHEED MARTIN CORPORATION DBA LOCK |
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 |
|---|---|---|
| AHGD | FLANGE HEIGHT | 0.062 INCHES NOMINAL |
| AASF | NONMETALLIC HARDNESS RATING | 45.0 MINIMUM DUROMETER AND 55.0 MAXIMUM DUROMETER |
| ABPM | BODY DIAMETER | 0.302 INCHES NOMINAL |
| BWRZ | BEVEL DEG AND DISTANCE FROM FLANGE TOP | 45 DEG OF BEVEL AND 0.046 IN. FROM TOP OF FLANGE |
| ADAQ | BODY LENGTH | 2.687 INCHES NOMINAL |
| ABKK | FLANGE DIAMETER | 0.505 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 2.750 INCHES NOMINAL |
| MATT | MATERIAL | RUBBER CHLOROPRENE CLASS CR |
| STYL | STYLE DESIGNATOR | ROUND FLANGED |
| ADYT | CENTER HOLE DIAMETER | 0.220 INCHES NOMINAL |
| APGF | DESIGN TYPE | SINGLE CENTRALLY LOCATED HOLE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-STD-417, TYPE S, CLASS SC, GRADE SC515A1B1C1E3E5F2GM MIL STD SINGLE MATERIAL RESPONSE |