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 5305-01-421-1976 (5305014211976). 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: | 5305014211976 |
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) | 01-421-1976 (014211976) |
NCB Code | USA (01) |
Part No | Manufacturer | Item Name | CAGE Code | Type | Status | Availability | RFQ | |
---|---|---|---|---|---|---|---|---|
NAS1581K4T15 | national aerospace standards com | screw close tolerance | 80205 | c | a | Avl | RFQ |
|
MRC | Criteria | Characteristic |
---|---|---|
MDCL | Material Document And Classification | AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
AASK | Head Style | FLAT COUNTERSUNK |
AHYM | Nominal Thread Diameter | 0.250 INCHES |
ANEE | Grip Length | 0.928 INCHES MINIMUM AND 0.948 INCHES MAXIMUM |
MRC | Decoded Requirement | Clear Text Reply |
MATT | Material | TITANIUM ALLOY UNS R56400 OVERALL |
CQBC | Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH |
AASL | Head Diameter | 0.3504 INCHES MINIMUM AND 0.3988 INCHES MAXIMUM |
AASA | Thread Length | 0.403 INCHES MAXIMUM |
ABQZ | Internal Drive Style | OFFSET CRUCIFORM (TORQUE SET) |
AAJF | Thread Direction | RIGHT-HAND |
AASB | Fastener Length | 1.326 INCHES MINIMUM AND 1.356 INCHES MAXIMUM |
THSD | Thread Series Designator | UNJF |
AAUR | Grip Diameter | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
CMLP | Thread Quantity Per Inch | 28 |
CRSQ | Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
AAJD | Thread Class | 3A |
ZZZK | Specification/Standard Data | 80205-NAS1581 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
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