Purchasing Efficiency, owned and operated by ASAP Semiconductor, is an industry-leading distributor of parts used in the aviation and defense industries. Our mission is to simplify the parts procurement process by enabling our customers to search through our inventory of over six billion parts quickly and efficiently. Type in your desired NSN such as 5305-01-477-9510 or any top part number like CB9240-4-12C, 03A509-4-12C into our search engine and our available stocks will appear in a matter of seconds.
We are an AS9120B, ISO 9001:2015, and FAA AC 0056B accreditation company, and the only independent distributor with a No China Sourcing pledge. Our dedicated account managers offer customized solutions for the needs of our clients, including high priority AOG issues. If you would like to receive a quote for NSN 5305-01-477-9510, fill out a request for quote form today.
| Item Name | Screw Shoulder |
| INC Code | 22846 |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-477-9510 (014779510) |
| NCB Code | USA (01) |
| Manufacturer | Click Bond Inc, Alcoa Global Fasteners Inc, Sps Technologies Llc |
| Associated Parts Numbers of NSN 5305-01-477-9510 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Availability | RFQ | ||
| CB9240-4-12C | click bond inc | screw shoulder | Yes | RFQ | ||
| 03A509-4-12C | alcoa global fasteners inc | screw shoulder | Yes | RFQ | ||
| 03A509-4-12C | sps technologies llc | screw shoulder | Yes | RFQ | ||
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | Thread Class | 3A |
| AASK | Head Style | FLAT COUNTERSUNK |
| CQBC | Minimum Tensile Strength | 5620 POUNDS PER SQUARE INCH |
| AATN | Shoulder Diameter | 0.2490 INCHES MINIMUM FIRST SHOULDER AND 0.2495 INCHES MAXIMUM FIRST SHOULDER |
| AASA | Thread Length | 0.425 INCHES MAXIMUM |
| AASB | Fastener Length | 1.175 INCHES MAXIMUM |
| AASL | Head Diameter | 0.449 INCHES MINIMUM AND 0.507 INCHES MAXIMUM |
| MATT | Material | TITANIUM ALLOY UNS R56400 OVERALL |
| ABQZ | Internal Drive Style | TORX |
| THSD | Thread Series Designator | UNJF |
| CMLP | Thread Quantity Per Inch | 28 |
| AHYM | Nominal Thread Diameter | 0.250 INCHES |
| AAJF | Thread Direction | RIGHT-HAND |
| AATX | Shoulder Length | 0.740 INCHES MINIMUM ALL SHOULDERS AND 0.760 INCHES MAXIMUM ALL SHOULDERS |
| MRC | Decoded Requirement | Clear Text Reply |
| CRSQ | Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| CWYB | Shoulder Shape | ROUND FIRST SHOULDER |
| MDCL | Material Document And Classification | 6AL-4VTITANIUMALLOYPERAMS4928 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AMS4967 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| Relevant Components for NSN - 5305-01-477-9510, 5305014779510 | ||||
| 5360-00-013-3840 (5360000133840) | 5310-01-508-1835 (5310015081835) | 5340-01-659-8192 (5340016598192) | 5305-99-800-1172 (5305998001172) | |
| 5325-01-693-7305 (5325016937305) | 5315-01-658-1158 (5315016581158) | 5306-00-881-0229 (5306008810229) | 5340-01-543-7280 (5340015437280) | |
| 5355-00-923-0905 (5355009230905) | 5307-01-110-4754 (5307011104754) | 5306-00-206-6390 (5306002066390) | 5340-01-675-4901 (5340016754901) | |
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