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 5305-01-372-8392 (5305013728392). 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: | 5305013728392 | 
| Manufacturers | Simmonds Precision Products Inc | 
| Item Name | Screw Externally Relieved Body | 
| INC Code | 01852 | 
| Federal Supply Group (FSG) | 53 Hardware and Abrasives | 
| Federal Supply Class (FSC) | 5305 Screws | 
| National Item Identification Number (NIIN) | 01-372-8392 (013728392) | 
| NCB Code | USA (01) | 
| Part No | Manufacturer | Item Name | CAGE Code | Type | Status | Availability | RFQ | |
|---|---|---|---|---|---|---|---|---|
| 478153-002 | simmonds precision products inc | screw externally relieved body | 89305 | a | a | Avl | RFQ |  | 
| MRC | Criteria | Characteristic | 
|---|---|---|
| AAWH | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.420 INCHES NOMINAL | 
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC ALL MATERIAL RESPONSES OVERALL OR FED-STD66 FED STD ALL MATERIAL RESPONSES OVERALL | 
| THSD | THREAD SERIES DESIGNATOR | UNC | 
| AASB | FASTENER LENGTH | 0.469 INCHES MINIMUM AND 0.500 INCHES MAXIMUM | 
| AASL | HEAD DIAMETER | 0.306 INCHES MINIMUM AND 0.322 INCHES MAXIMUM | 
| AAWD | SECOND DIAMETER FROM HEAD | 0.095 INCHES NOMINAL | 
| AAWJ | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER | 0.409 INCHES MINIMUM AND 0.440 INCHES MAXIMUM | 
| ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | 
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL | 
| AAWC | FIRST DIAMETER FROM HEAD | 0.164 INCHES NOMINAL | 
| MATT | MATERIAL | STEEL COMP 302 OVERALL OR STEEL COMP 303 OVERALL OR STEEL COMP 303SE OVERALL OR STEEL COMP 304 OVERALL OR STEEL COMP 304L OVERALL OR STEEL COMP 305 OVERALL OR STEEL COMP 309 OVERALL OR STEEL COMP 310 OVERALL OR STEEL COMP 316 OVERALL OR STE | 
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072 E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | 
| AAJD | THREAD CLASS | 2A | 
| AAJF | THREAD DIRECTION | RIGHT-HAND | 
| AASA | THREAD LENGTH | 0.500 INCHES MAXIMUM | 
| AASK | HEAD STYLE | PAN | 
| AASU | HEAD HEIGHT | 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM | 
| AHYM | NOMINAL THREAD DIAMETER | 0.164 INCHES | 
| CMLP | THREAD QUANTITY PER INCH | 32 | 
| CQBC | MINIMUM TENSILE STRENGTH | 80000 POUNDS PER SQUARE INCH | 
| CSNG | EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 | 
| FEAT | SPECIAL FEATURES | SCREW IS THREADED THE FULL LENGTH EXCEPT EXTERNALLY RELIEVED PORTION | 
| 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.
Request for Quote