We’re pleased to announce that part number 9S4-12AA with NSN 5325011420123 is now available in our ready-to-ship inventory. Manufactured by Alcoa Fastening Systems Ltd having CAGE Code D0680 under FSC 5325 Fastening Devices, 9S4-12AA part is a Stud Turnlock Fastener. Are you interested in a quick quote for 9S4-12AA part? All you have to do is fill in the RFQ form below with your information, and we will take care of the rest. A dedicated sales representative will respond to your RFQ by email or by phone within 15 minutes of receiving this form.
| Part Number: 9S4-12AA | NSN: 5325-01-142-0123 (5325011420123) | Item Name: Stud Turnlock Fastener | NIIN : 011420123 | |
| CAGE Code: d0680 | FSC: 5325 Fastening Devices | FSG: 53 Hardware and Abrasives | Category: Fasteners | |
| Qty Available: 1769 | Description: Stud Turnlock Fastener | Manufacturer: Alcoa Fastening Systems Ltd | Last Updated: 05-27-2025 | Country: USA |
| NCB Code: 01 | INC Code: 18421 | |||
Your quote will be calculated based on your answers to asterisk-marked (*) fields such as Needs Parts By and Quantity (ea), so be sure to fill them out as best and as thorough as possible. ASAP Aviation Stock, owned and operated by ASAP Semiconductor, is a leading supplier of NSN parts - with more than 2 billion NSNs in stock.
We are an AS9120B, ISO 9001:2015, and FAA 0056B accredited company and have several warehouses full of ready-to-ship parts in key locations across the US and Canada. This allows us to fulfill AOG requirements in a timely manner with ease. Need to meet your requirements ASAP? No problem, we offer same day shipping and next day shipping on qualifying items.
The National Stock Number, also known as NSN, is recognized and utilized as a cataloging system for procuring, stocking, and issuing items by all members of the North Atlantic Treaty Organization (NATO) and the United States’ Department of Defense (DoD). To learn more about 9S4-12AA part with NSN 5325011420123, call us at our toll-free number +1-714-705-4780, or email us at sales@asapaviationstock.com.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5325-01-142-0123 Item Description: STUD,TURNLOCK FASTENER | 5325 | 011420123 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 2890967-1 | 6 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AATQ | GRIP LENGTH | 0.451 INCHES MINIMUM AND 0.550 INCHES MAXIMUM |
| ABMZ | DIAMETER | 0.490 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| ADQB | SECURING DEVICE TYPE | RING |
| AGQY | TURNLOCK STUD SHANK STYLE | STUD SHANK |
| AGRC | EXTENSION LENGTH | 0.469 INCHES NOMINAL |
| AGRD | TURNLOCK STUD HEAD STYLE | FLAT FILLISTER |
| AGSM | MATERIAL ACCOMMODATED THICKNESS | 0.451 INCHES MINIMUM AND 0.550 INCHES MAXIMUM |
| AKCV | DRIVE TYPE | SOCKET |
| ALBJ | STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.250-28 UNF |
| CQYY | STUD HEAD HEIGHT | 0.105 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
| CSGB | STUD SHANK MAJOR DIAMETER | 0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 8740 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| ZZZK | SPECIFICATION/STANDARD DATA | 10001-2890967 MANUFACTURERS SPECIFICATION CONTROL |
| 2010000011565 | 3010000016187 |
| 1510010879129 | 4010000019590 |
| 5110000122252 | 6010012320400 |
| 7010003227140 | 8150014633182 |
| 1510001240914 | 1510000808414 |
| View All | |
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