NSN 5325-01-528-7818 BACS21DX1B, 01-528-7818, 015287818
Product Details | TURNLOCK FASTENER STUD ASSEMBLY
5325-01-528-7818 A STUD, TURNLOCK FASTENER over which may be assembled an EYELET, TURNLOCK FASTENER. Stud(s) without cam slots or cam lead threads are provided with a crosspin or eared nut for locking with the mating RECEPTACLE, TURNLOCK FASTENER. May be spring loaded. For like items having a threaded fastener, see SCREW ASSEMBLY, PANEL or SCREW, PANEL FASTENER.
Part Alternates: BACS21DX1B, 5325-01-528-7818, 01-528-7818, 5325015287818, 015287818
Hardware and Abrasives | Fastening Devices
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 24 MAR 2005 | 01-528-7818 | 18484 ( STUD ASSEMBLY, TURNLOCK FASTENER ) |
Drawings & Photos | NSN 5325-01-528-7818
Demand History | NSN 5325-01-528-7818
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| BACS21DX1B | 2025-10-299 | 23 | DIBBS |
| 5325-01-528-7818 | 2021-11-309 | 10 | US |
| BACS21DX1B | 2014-01-21 | 25 | United States |
| BACS21DX1B | 2014-01-21 | 50 | United States |
| BACS21DX1B | 2014-01-21 | 100 | United States |
Cross Reference | NSN 5325-01-528-7818
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| BACS21DX1B | 81205 | THE BOEING COMPANY DBA BOEING |
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Related Products | NSN 5325-01-528-7818
Technical Data | NSN 5325-01-528-7818
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL EJECTOR SPRING STEEL COMP 1010 EYELET STEEL COMP 4037 STUD |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM 109 ASSN STD SINGLE MATERIAL RESPONSE EYELET AMS 6300 ASSN STD SINGLE MATERIAL RESPONSE STUD |
| SURFACE TREATMENT | CADMIUM EJECTOR SPRING CADMIUM EYELET CADMIUM AND CHROMATE STUD |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TY 1, CL 2 FED SPEC SINGLE TREATMENT RESPONSE EJECTOR SPRING QQ-P-416, TY 1, CL 2 FED SPEC SINGLE TREATMENT RESPONSE EYELET QQ-P-416, TY 1, CL 2 FED SPEC SINGLE TREATMENT RESPONSE STUD |
| TURNLOCK STUD HEAD STYLE | 3 FLAT FILLISTER |
| DIAMETER | 0.373 INCHES MINIMUM AND 0.383 INCHES MAXIMUM |
| STUD ASSEMBLY STYLE | 22 STUD ASSEMBLY |
| DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD | 0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM |
| STUD DIAMETER | 0.212 INCHES MINIMUM AND 0.215 INCHES MAXIMUM |
| EYELET LENGTH | 0.075 INCHES MINIMUM AND 0.085 INCHES MAXIMUM |
| DRIVE TYPE | SLOTTED |
| MATERIAL ACCOMMODATED THICKNESS | 0.064 INCHES NOMINAL |
Restrictions/Controls & Freight Information | NSN 5325-01-528-7818
| 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 |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||
Management | NSN 5325-01-528-7818
Air Force| Category | Code | Description |
|---|---|---|
| Price Validation | P | The current standard price is the initial negotiated provisioned price.
|
| Budget Code | S | 1557X3010:Aircraft Replenishment Spares |
| Source of Supply | F46 | |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| Acquisition Advice Codes | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |