National Stock Number (NSN) Output Data
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.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 4B25 | 43999 | A | 3 | 2 | 5 | KZ | ||
| 4B25 | 89372 | F | 5 | 9 | 5 | KZ |
CAGE Information
| Code | Company |
|---|---|
| 43999 | BOEING COMPANY THE DBA BOEING DIV DE |
| 89372 | ROCKWELL INTERNATIONAL CORP NORTH AM |
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 |
|---|---|---|
| BWRQ | TAPERED BODY SMALLEST DIAMETER | 0.3125 INCHES NOMINAL |
| BWRQ | TAPERED BODY SMALLEST DIAMETER | 0.3125 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 3209 ASSN STD SINGLE MATERIAL RESPONSE |
| BWRP | TAPERED BODY LARGEST DIAMETER | 0.46875 INCHES NOMINAL |
| AASF | NONMETALLIC HARDNESS RATING | 65.0 MINIMUM DUROMETER AND 75.0 MAXIMUM DUROMETER |
| STYL | STYLE DESIGNATOR | ROUND TAPERED |
| ADYT | CENTER HOLE DIAMETER | 0.1875 INCHES NOMINAL |
| MATT | MATERIAL | RUBBER CHLOROPRENE CLASS CR |
| APGF | DESIGN TYPE | SINGLE CENTRALLY LOCATED HOLE |
| ABHP | OVERALL LENGTH | 0.125 INCHES NOMINAL |