NSN 5325-00-298-6550 00-298-6550, 002986550
Product Details | TURNLOCK FASTENER STUD
5325-00-298-6550 A pinlike item designed to turn within and be held in place by an EYELET, TURNLOCK FASTENER; RING, RETAINING; or the surface of the item it fastens. It is provided with either a cam slot, cam lead threads, or a hold for accommodating a pin. Securing is accomplished by mating with a LOCKSPRING, TURNLOCK FASTENER or RECEPTACLE, TURNLOCK FASTENER. It has either provisions to accommodate a knob or extension or has a head which has provisions to facilitate turning.
Part Alternates: 5325-00-298-6550, 00-298-6550, 5325002986550, 002986550
Hardware and Abrasives | Fastening Devices
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 00-298-6550 | 18421 ( STUD, TURNLOCK FASTENER ) |
Demand History | NSN 5325-00-298-6550
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5325-00-298-6550 | 2025-03-87 | 241 | United States |
| 5325-00-298-6550 | 2016-06-172 | 50 | SA |
Cross Reference | NSN 5325-00-298-6550
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 192012-5-4 | 80539 | SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP |
| 192012-5-4 | 92215 | ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS |
| 192015 | 5M902 | ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS |
| 192015-5-4 | 29372 | ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS |
| 192015-5-4 | 5M902 | ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS |
| 192015-5-4 | 80539 | SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP |
| 192015-5-4 | 92215 | ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS |
| 192015-5W4 | 80539 | SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP |
| 192015-5W4 | 92215 | ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS |
| 3M303C5-4 | 76301 | BOEING COMPANY, THE DBA BOEING |
| 3M303C5W4 | 06950 | ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS |
| 3M303C5W4 | 16258 | SPACELOK INC. |
| 3M303C5W4 | 76301 | BOEING COMPANY, THE DBA BOEING |
| 3M303C5W4 | 80539 | SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP |
| M192015-5-4 | 16258 | SPACELOK INC. |
| MT152C5W4 | 84256 | AVIBANK MFG., INC. |
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Technical Data | NSN 5325-00-298-6550
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A286 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| TURNLOCK STUD SHANK STYLE | 16 STUD SHANK |
| GRIP LENGTH | 0.2245 INCHES NOMINAL |
| EXTENSION LENGTH | 0.361 INCHES NOMINAL |
| STUD SHANK MAJOR DIAMETER | 0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM |
| TURNLOCK STUD HEAD STYLE | 3 FLAT FILLISTER |
| DIAMETER | 0.4289 INCHES MINIMUM AND 0.4385 INCHES MAXIMUM |
| STUD HEAD HEIGHT | 0.023 INCHES MINIMUM AND 0.028 INCHES MAXIMUM |
| STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.190-32 UNF |
| SECURING DEVICE TYPE | RING |
| DRIVE TYPE | SOCKET |
| MATERIAL ACCOMMODATED THICKNESS | ANY ACCEPTABLE |
Restrictions/Controls & Freight Information | NSN 5325-00-298-6550
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



