ASAP Semiconductor is an industry-leading distributor for shopping for parts by National Stock Number (NSN) data, the items featured within this catalog all falling under NSN 3120-01-560-6640 (3120015606640). Toward the top of this page, you will find several details that pertain to this NSN, allowing you to confirm various aspects of these offerings to ensure accurate procurement. Meanwhile, the part numbers that we have available for purchase can be found below, with Request for Quote (RFQ) links provided alongside each should you wish to make a purchase. Our team is also available by phone or email to support you during the procurement process, so never hesitate to take the first step with us.
| Alternative NSN: | 3120015606640 | 
| Manufacturers | The Boeing Company | 
| Item Name | Bushing Sleeve | 
| INC Code | 13206 | 
| Federal Supply Group (FSG) | 31 Bearings | 
| Federal Supply Class (FSC) | 3120 Bearings Plain Unmounted | 
| National Item Identification Number (NIIN) | 01-560-6640 (015606640) | 
| NCB Code | USA (01) | 
| MRC | Criteria | Characteristic | 
|---|---|---|
| BZLX | Corner Shape | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER | 
| BZLX | Corner Shape | SQUARE OUTSIDE LEFT CORNER | 
| SFTT | Surface Treatment | CADMIUM OUTSIDE DIAMETER SURFACE OF FLANGE OR ZINC OUTSIDE DIAMETER SURFACE OF FLANGE AND NICKEL OUTSIDE DIAMETER SURFACE OF FLANGE | 
| ADAR | Body Outside Diameter | 6.3672 INCHES MINIMUM AND 6.3693 INCHES MAXIMUM | 
| CSYM | Surface Finish | 125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE | 
| MATT | Material | COPPER ALLOY 630 OVERALL OR COPPER ALLOY 954 OVERALL OR COPPER ALLOY 955 OVERALL | 
| ADAS | Body Inside Diameter | 5.5600 INCHES NOMINAL | 
| ABHP | Overall Length | 1.0800 INCHES NOMINAL | 
| AGFF | Flange Width | 0.1650 INCHES MINIMUM AND 0.1750 INCHES MAXIMUM | 
| MRC | Decoded Requirement | Clear Text Reply | 
| STDC | Surface Treatment Document And Classification | AMS-QQ-PP-416 TYPE 2 CLASS 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 2451/4 OR 3 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 | 
| 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 | 
| CXCY | Part Name Assigned By Controlling Agency | BUSHING-AFT 2ND OVER | 
| SFTT | Surface Treatment | CADMIUM RIGHT END SURFACE OF BODY OR ZINC RIGHT END SURFACE OF BODY AND NICKEL RIGHT END SURFACE OF BODY | 
| BZLX | Corner Shape | CHAMFERED OUTSIDE RIGHT CORNER | 
| STDC | Surface Treatment Document And Classification | AMS-QQ-PP-416 TYPE 2 CLASS 3 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 | 
| SFTT | Surface Treatment | CADMIUM OUTSIDE DIAMETER SURFACE OF BODY OR ZINC OUTSIDE DIAMETER SURFACE OF BODY AND NICKEL OUTSIDE DIAMETER SURFACE OF BODY | 
| CSYM | Surface Finish | 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE | 
| STDC | Surface Treatment Document And Classification | AMS-QQ-PP-416 TYPE 2 CLASS 3 ASSN STD SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF FLANGE OR AMS 2417 TYPE 1 OR 2 ASSN STD SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF FLANGE OR AMS 2451/4 OR 3 ASSN STD SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF FLANGE OR AMS 2451/9 TYPE 1 OR 2 ASSN STD SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF FLANGE | 
| CSYM | Surface Finish | 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY | 
| CSYM | Surface Finish | 125.0 MICROINCHES RIGHT END SURFACE OF BODY | 
| CSYM | Surface Finish | 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | 
| CSYM | Surface Finish | 63.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE | 
| AGAV | End Item Identification | KC-135 STRATOTANKER BUSHING MAIN LANDING GEAR; FWD TRUNNION | 
| STDC | Surface Treatment Document And Classification | AMS-QQ-PP-416 TYPE 2 CLASS 3 ASSN STD SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF LEFT FLANGE OR AMS2417 TYPE 1 OR TYPE 2 ASSN STD SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF LEFT FLANGE OR AMS2451/4 OR 3 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 | 
| STDC | Surface Treatment Document And Classification | AMS-QQ-PP-416 TYPE 2 CLASS 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 2451/4 OR 3 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 | 
| STYL | Style Designator | SOLID, EXTERNAL FLANGE ONE END | 
| SFTT | Surface Treatment | CADMIUM RIGHT END SURFACE OF LEFT FLANGE OR ZINC RIGHT END SURFACE OF LEFT FLANGE AND NICKEL RIGHT END SURFACE OF LEFT FLANGE | 
| AEPR | Flange Outside Diameter | 7.2500 INCHES NOMINAL | 
| SFTT | Surface Treatment | CADMIUM LEFT END SURFACE OF BODY AND FLANGE OR ZINC LEFT END SURFACE OF BODY AND FLANGE AND NICKEL LEFT END SURFACE OF BODY AND FLANGE | 
| BZLX | Corner Shape | CHAMFERED INSIDE LEFT CORNER | 
| BZLX | Corner Shape | ROUND LEFT FLANGE BODY CORNER | 
| BZLX | Corner Shape | CHAMFERED INSIDE RIGHT CORNER | 
| 3120-01-481-9378 (3120014819378) | 3120-01-414-5948 (3120014145948) | 3110-01-266-9947 (3110012669947) | 3120-00-410-8177 (3120004108177) | 
| 3120-00-922-6891 (3120009226891) | 3110-01-388-4173 (3110013884173) | 3110-01-486-5191 (3110014865191) | 3120-01-354-4609 (3120013544609) | 
| 3110-00-905-6915 (3110009056915) | 3120-01-371-2078 (3120013712078) | 3120-01-471-5443 (3120014715443) | 3120-01-124-5080 (3120011245080) | 
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