NSN 5307-00-943-1786 BACS21CA6, 00-943-1786, 009431786
Product Details | RECESSED AND STEPPED STUD
5307-00-943-1786 A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends on which the nominal diameter of one threaded section is greater than the other. The unthreaded section must have more than one diameter, none of which may be larger than the maximum major diameter of the larger thread. It may be thread relieved. Excludes items with tapered threads.
Part Alternates: BACS21CA6, 5307-00-943-1786, 00-943-1786, 5307009431786, 009431786
Hardware and Abrasives | Studs
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 09 JAN 1966 | 00-943-1786 | 15943 ( STUD, RECESSED AND STEPPED ) |
Cross Reference | NSN 5307-00-943-1786
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| BACS21CA6 | 81205 | THE BOEING COMPANY DBA BOEING |
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Related Products | NSN 5307-00-943-1786
Technical Data | NSN 5307-00-943-1786
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 8740 |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | CADMIUM OVERALL |
| THREAD SERIES DESIGNATOR | UNF NUT THREAD UNC STUD THREAD |
| NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD 0.312 INCHES STUD THREAD |
| THREAD CLASS | 3A NUT THREAD |
| THREAD QUANTITY PER INCH | 28 NUT THREAD 18 STUD THREAD |
| THREAD PITCH DIAMETERS | 0.2810 TO 0.2825 INCHES STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.562 INCHES MINIMUM NUT THREAD 0.469 INCHES MINIMUM STUD THREAD |
| III HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| MANUFACTURERS CODE | 81205 |
| DESIGN CONTROL REFERENCE | BACS21CA6 |
Restrictions/Controls & Freight Information | NSN 5307-00-943-1786
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| 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 5307-00-943-1786
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| 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 |