National Stock Number (NSN) Output Data
Definition:
A TUBULAR SHAPED ITEM WITH A ROUND OR HEXAGON PERIPHERAL SHAPE HAVING TWO FLAT BEARING SURFACES PERPENDICULAR TO THE AXIS OF THE CENTRALLY LOCATED HOLE. IT IS DESIGNED TO MAINTAIN A PREDETERMINED DISTANCE BETWEEN ASSEMBLED PARTS. THE ITEM MAY BE WITH OR WITHOUT FLANGE(S) OF ANY PERIPHERAL SHAPE. THE OVERALL LENGTH MUST EXCEED 25 PERCENT OF THE OUTSIDE DIAMETER OR DISTANCE ACROSS PERIPHERAL FLATS OF THE BODY. (WHEN THE LENGTH, OUTSIDE DIAMETER, AND/OR DISTANCE ACROSS PERIPHERAL FLATS ARE DESIGNED AS A TOLERANCE, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE). FOR ITEMS HAVING OTHER THAN A ROUND OR HEXAGON PERIPHERAL SHAPE, SEE SPACER, PLATE. EXCLUDES ITEMS WITH LUBRICATING FEATURES, SEE BEARING, SLEEVE AND BUSHING, SLEEVE. SEE ALSO BUSHING, TAPERED; SPACER, RING; WASHER, FLAT; AND WASHER, (AS MODIFIED).
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 204-011-447-001 | 97499 | A | 5 | 2 | 5 | 9Z | ||
| 204-011-447-1 | 97499 | A | 3 | 2 | 1 | CT |
CAGE Information
| Code | Company |
|---|---|
| 97499 | BELL HELICOPTER TEXTRON INC. |
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 |
|---|---|---|
| ABHP | OVERALL LENGTH | 4.5250 INCHES MINIMUM AND 4.5300 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | ANODIZE OUTSIDE DIAMETER SURFACE OF BODY |
| SFTT | SURFACE TREATMENT | ANODIZE LEFT END SURFACE OF BODY |
| MATT | MATERIAL | ALUMINUM ALLOY OVERALL |
| CSYT | CHAMFER ANGLE (NON-CORE) | ERR-070 |
| ADAS | BODY INSIDE DIAMETER | 1.2200 INCHES MINIMUM AND 1.2800 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | ANODIZE INSIDE DIAMETER SURFACE OF BODY |
| AGFW | INTERIOR FLANGE WIDTH | 0.9250 INCHES MINIMUM AND 0.9300 INCHES MAXIMUM |
| AGFU | INTERIOR FLANGE HOLE DIAMETER | 0.3740 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | ANODIZE RIGHT END SURFACE OF BODY |
| AAZP | CHAMFER LENGTH | ERR-070 AND ERR-070 |
| ADAR | BODY OUTSIDE DIAMETER | 1.4000 INCHES MINIMUM AND 1.6000 INCHES MAXIMUM |