Part Number
Part Number:
NSN:
NIIN:
Item Name:
BUSHING , SLEEVE
Definition:
A TUBULAR SHAPED UNTHREADED ITEM WITH OR WITHOUT A FLANGE AT ONE END DESIGNED TO BE INSERTED INTO A HOLE TO REDUCE THE INSIDE DIAMETER OF THE HOLE AND TO PROTECT THE SURROUNDING BODY STRUCTURE FROM DAMAGE RESULTING FROM STRESS, STRAIN, AND/OR VIBRATION. THE OVERALL LENGTH MUST EXCEED 25 PERCENT OF THE OUTSIDE DIAMETER OR THE SHORTEST DISTANCE BETWEEN PERIPHERAL FLATS OF THE BODY. INCLUDES ITEMS WHICH ARE DIVIDED INTO TWO OR MORE SEGMENTS WHICH INCLUDES 180 DEGREES (3.141 RADIANS) OR LESS OF THE BEARING PERIPHERY. FOR ITEMS MADE OF RUBBER, SEE BUSHING, NONMETALLIC. SEE ALSO BEARING, SLEEVE; BUSHING, TAPERED; SPACER, SLEEVE; INSULATOR, BUSHING; AND BUSHING, ELECTRICAL CONDUCTOR. EXCLUDES BUSHING, DRILL, JIG.
CAGE Information
| Code | Company |
|---|---|
| 81205 | THE BOEING COMPANY DBA BOEING DIV DE |
Federal Supply Class
Title
BEARINGS, PLAIN, UNMOUNTED
Inclusions:
INCLUDES SLEEVE BEARINGS; SPLIT BEARINGS; WASHER TYPE BEARINGS; JEWEL BEARINGS.
Exclusions:
EXCLUDES ANTIFRICTION BEARINGS (FSC 3110); MOUNTED BEARINGS (FSC 3130).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-6946 COLD DRAWN MIL SPEC SINGLE MATERIAL RESPONSE OVERALL OR QQ-B-671 CLASS 3 HT TR FED SPEC SINGLE MATERIAL RESPONSE OVERALL OR QQ-B-671 CLASS 4 HT TR FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ZINC OUTSIDE DIAMETER SURFACE OF FLANGE AND CADMIUM OUTSIDE DIAMETER SURFACE OF FLANGE OR NICKEL OUTSIDE DIAMETER SURFACE OF FLANGE |
| STYL | STYLE DESIGNATOR | SOLID INTERNAL FLANGE AT BOTH ENDS |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2451/4 OR 3 ASSN STD SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY OR AMS 2417, TYPE 1 OR TYPE 2 ASSN STD SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY OR AMS-QQ-PP-416, TYPE II, CLASS 3 (PREFERRED) ASSN STD SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY OR AMS 2451/9 TYPE 1 OR TYPE 2 ASSN STD SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2417, TYPE 1 OR TYPE 2 ASSN STD SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF LEFT FLANGE OR AMS 2451/4 OR 3 ASSN STD SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF LEFT FLANGE OR AMS-QQ-PP-416, TYPE II, CLASS 3 (PREFERRED) ASSN STD SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF LEFT FLANGE OR AMS 2451/9 TYPE 1 OR TYPE 2 ASSN STD SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF LEFT FLANGE |
| BZLX | CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER |
| ADAR | BODY OUTSIDE DIAMETER | 6.3982 INCHES MINIMUM AND 6.4003 INCHES MAXIMUM |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE |
| BZLX | CORNER SHAPE | CHAMFERED INSIDE RIGHT CORNER |
| BZLX | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| AGAV | END ITEM IDENTIFICATION | C-135 AIRCRAFT; BUSHING-MAIN LANDING GEAR, FWD TRUNNION |
| SFTT | SURFACE TREATMENT | ZINC OUTSIDE DIAMETER SURFACE OF BODY AND CADMIUM OUTSIDE DIAMETER SURFACE OF BODY OR NICKEL OUTSIDE DIAMETER SURFACE OF BODY |
| BZLX | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | BUSHING AFT 4TH OVER |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS-QQ-PP-416, TYPE II. CLASS 3 (PREFERRED) ASSN STD SINGLE TREATMENT RESPONSE LEFT END SURFACE OF BODY AND FLANGE OR AMS 2417, TYPE 1 OR TYPE 2 ASSN STD SINGLE TREATMENT RESPONSE LEFT END SURFACE OF BODY AND FLANGE OR AMS 2451/4 OR 3 ASSN STD SINGLE TREATMENT RESPONSE LEFT END SURFACE OF BODY AND FLANGE OR AMS 2451/9, TYPE 1 OR TYPE 2 ASSN STD SINGLE TREATMENT RESPONSE LEFT END SURFACE OF BODY AND FLANGE |
| AEPR | FLANGE OUTSIDE DIAMETER | 7.2500 INCHES NOMINAL |
| MATT | MATERIAL | COPPER ALLOY 630 OVERALL OR COPPER ALLOY 954 OVERALL OR COPPER ALLOY 955 OVERALL |
| ADAS | BODY INSIDE DIAMETER | 5.5600 INCHES NOMINAL |
| BZLX | CORNER SHAPE | CHAMFERED OUTSIDE RIGHT CORNER |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES RIGHT END SURFACE OF BODY |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| ABHP | OVERALL LENGTH | 1.0800 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | ZINC LEFT END SURFACE OF BODY AND FLANGE AND CADMIUM LEFT END SURFACE OF BODY AND FLANGE OR NICKEL LEFT END SURFACE OF BODY AND FLANGE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS-2451/4 OR 3 ASSN STD SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF BODY OR AMS 2417, TYPE 1 OR TYPE 2 ASSN STD SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF BODY OR AMS-QQ-PP-416, TYPE II, CLASS 3 (PREFERRED) ASSN STD SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF BODY OR AMS 2451/9 TYPE 1 OR TYPE 2 ASSN STD SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF BODY |
| AGFF | FLANGE WIDTH | 0.1650 INCHES MINIMUM AND 0.1750 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | ZINC RIGHT END SURFACE OF LEFT FLANGE AND CADMIUM RIGHT END SURFACE OF LEFT FLANGE OR NICKEL RIGHT END SURFACE OF LEFT FLANGE |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE |
| SFTT | SURFACE TREATMENT | ZINC RIGHT END SURFACE OF BODY AND CADMIUM RIGHT END SURFACE OF BODY OR NICKEL RIGHT END SURFACE OF BODY |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2451/4 OR 3 ASSN STD SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF FLANGE OR AMS 2417, TYPE 1 OR TYPE 2 ASSN STD SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF FLANGE OR AMS-QQ-PP-416, TYPE II, CLASS 3(PREFERRED) ASSN STD SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF FLANGE OR AMS 2451/9 TYPE 1 OR TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF FLANGE |
| BZLX | CORNER SHAPE | ROUND LEFT FLANGE BODY CORNER |