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 5310-01-146-1389 (5310011461389). 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: | 5310011461389 | 
| Manufacturers | United Technologies Corporation | 
| Item Name | Washer Key | 
| INC Code | 01869 | 
| Federal Supply Group (FSG) | 53 Hardware and Abrasives | 
| Federal Supply Class (FSC) | 5310 Nuts and Washers | 
| National Item Identification Number (NIIN) | 01-146-1389 (011461389) | 
| NCB Code | USA (01) | 
| MRC | Criteria | Characteristic | 
|---|---|---|
| AAUB | HOLE DIAMETER | 1.750 INCHES NOMINAL | 
| ABKV | OUTSIDE DIAMETER | 2.250 INCHES NOMINAL | 
| ABKY | EXTERNAL PREBENT KEY LENGTH | 0.187 INCHES NOMINAL | 
| ABLF | EXTERNAL PREBENT KEY WIDTH | 0.125 INCHES NOMINAL | 
| ABLS | DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.750 INCHES NOMINAL | 
| ABMQ | EXTERNAL KEY QUANTITY | 2 | 
| ABPX | MATERIAL THICKNESS | 0.031 INCHES NOMINAL | 
| AGAV | END ITEM IDENTIFICATION | FUEL BYPASS VALVE; P/N 366V350; 1 PER ASSEMBLY; MAIN TURBINE MODEL FT4A 2,6,12,ONBOARD 378 AND 400 FT COAST GUARD VESSELS | 
| FEAT | SPECIAL FEATURES | 2 INTERNAL PRE BENT KEYS 0.437 INCHES LONG 180 DEGREES APART | 
| MATT | MATERIAL | STEEL OVERALL | 
| STYL | STYLE DESIGNATOR | KEY | 
| 5325-01-531-6331 (5325015316331) | 5340-01-021-3819 (5340010213819) | 5320-01-163-4012 (5320011634012) | 5331-01-461-7036 (5331014617036) | 
| 5310-01-670-9012 (5310016709012) | 5305-01-207-7518 (5305012077518) | 5310-00-546-5643 (5310005465643) | 5330-00-594-5133 (5330005945133) | 
| 5330-01-126-8670 (5330011268670) | 5310-01-561-6112 (5310015616112) | 5330-01-119-3684 (5330011193684) | 5340-01-557-0618 (5340015570618) | 
We hope that you will visit us again the next time you need board-level components, aviation and aerospace parts, and more. Allow us to serve as your strategic purchasing partner.
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