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 5305-01-421-7544 (5305014217544). 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: | 5305014217544 |
Manufacturers | National Aerospace Standards Com |
Item Name | Screw Close Tolerance |
INC Code | 29294 |
Federal Supply Group (FSG) | 53 Hardware and Abrasives |
Federal Supply Class (FSC) | 5305 Screws |
National Item Identification Number (NIIN) | 01-421-7544 (014217544) |
NCB Code | USA (01) |
Part No | Manufacturer | Item Name | CAGE Code | Type | Status | Availability | RFQ | |
---|---|---|---|---|---|---|---|---|
NAS1580C4R21D | national aerospace standards com | screw close tolerance | 80205 | c | a | Avl | RFQ |
|
MRC | Criteria | Characteristic |
---|---|---|
ZZZK | SPECIFICATION/STANDARD DATA | 80205-NAS1580 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
AASK | HEAD STYLE | FLAT COUNTERSUNK |
CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 1.574 INCHES MINIMUM AND 1.624 INCHES MAXIMUM THREADS |
AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.076 INCHES MINIMUM AND 0.086 INCHES MAXIMUM THREADS |
SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
AASA | THREAD LENGTH | 0.403 INCHES NOMINAL |
AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
AAJD | THREAD CLASS | 3A |
CMLP | THREAD QUANTITY PER INCH | 28 |
ANEE | GRIP LENGTH | 1.302 INCHES MINIMUM AND 1.322 INCHES MAXIMUM |
CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AASL | HEAD DIAMETER | 0.464 INCHES MINIMUM AND 0.506 INCHES MAXIMUM |
MATT | MATERIAL | IRON ALLOY 660 OVERALL |
ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
THSD | THREAD SERIES DESIGNATOR | UNJF |
AAUR | GRIP DIAMETER | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
CQBC | MINIMUM TENSILE STRENGTH | 180000 POUNDS PER SQUARE INCH |
AASB | FASTENER LENGTH | 1.700 INCHES MINIMUM AND 1.730 INCHES MAXIMUM |
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