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 5360-00-066-6442 (5360000666442). 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: | 5360000666442 | 
| Manufacturers | Northrop Grumman Systems Corporation , Northrop Grumman Technical Services Inc | 
| Item Name | Spring Helical Exte | 
| INC Code | 04227 | 
| Federal Supply Group (FSG) | 53 Hardware and Abrasives | 
| Federal Supply Class (FSC) | 5360 Coil Flat Leaf and Wire Springs | 
| National Item Identification Number (NIIN) | 00-066-6442 (000666442) | 
| NCB Code | USA (00) | 
| MRC | Criteria | Characteristic | 
|---|---|---|
| AARX | INSIDE DIAMETER | 0.594 INCHES NOMINAL | 
| ABPP | OPENING WIDTH | 0.118 INCHES NOMINAL FIRST END | 
| ABPP | OPENING WIDTH | 3.270 INCHES NOMINAL SECOND END | 
| ABQK | END STYLE | MACHINE LOOP BOTH ENDS | 
| ACVU | STOCK DIAMETER | 0.118 INCHES NOMINAL | 
| AGEK | SPRING FREE LENGTH | 8.162 INCHES MINIMUM AND 8.242 INCHES MAXIMUM | 
| APCN | COIL QUANTITY | 31 | 
| APGF | DESIGN TYPE | MAINSPRING | 
| ASZD | LOAD RATING | 54.250 POUNDS NOMINAL | 
| AXLH | COIL HELIX DIRECTION | LEFT-HAND OR RIGHT-HAND | 
| AXLP | SPRING DEFLECTION RATE | 25.000 POUNDS PER INCH NOMINAL | 
| AXLQ | SPRING FREE OUTSIDE DIAMETER | 0.820 INCHES MINIMUM AND 0.840 INCHES MAXIMUM | 
| AXMC | HOOK RADIUS | 0.356 INCHES NOMINAL BOTH ENDS | 
| CSZP | SPRING LENGTH UNDER LOAD | 10.370 INCHES NOMINAL | 
| CXTJ | COIL TO HOOK INSIDE LENGTH | 0.750 INCHES NOMINAL FIRST END | 
| CXTJ | COIL TO HOOK INSIDE LENGTH | 3.270 INCHES NOMINAL SECOND END | 
| MATT | MATERIAL | STEEL UNS K08500 OVERALL | 
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | 
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL | 
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | 
| STYL | STYLE DESIGNATOR | CYLINDRICAL | 
| 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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