NSN 5340-00-389-3251 493659PC5, 00-389-3251, 003893251
Product Details | SPACING THREADED STANDOFF
5340-00-389-3251 A standoff that must have a threaded end(s) or be internally threaded its full length. For items having external threads on both ends, see STUD (as modified). For items with an outside contour that is the same for the entire length, are flat on top and bottom, having internal threads its full length, and the length does not exceed twice the width across the flats or outside diameter, see NUT (as modified); use maximum dimensions(s) for compliance.
Part Alternates: 493659PC5, 5340-00-389-3251, 00-389-3251, 5340003893251, 003893251
Hardware and Abrasives | Hardware, Commercial
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 JAN 1963 | 00-389-3251 | 40280 ( STANDOFF, THREADED, SPACING ) |
Drawings & Photos | NSN 5340-00-389-3251
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Technical Data | NSN 5340-00-389-3251
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE | HEXAGON |
| WIDTH ACROSS FLATS | 0.312 INCHES NOMINAL |
| STYLE DESIGNATOR | 6 LEFT INTERNAL AND RIGHT EXTERNAL THREAD |
| LENGTH | 0.624 INCHES MINIMUM AND 0.626 INCHES MAXIMUM |
| (NON-CORE DATA) EXTERNAL THREAD LENGTH | 0.187 INCHES NOMINAL |
| (NON-CORE DATA) FIRST PROJECTION LENGTH | 0.328 INCHES NOMINAL |
| (NON-CORE DATA) FIRST PROJECTION DIAMETER | 0.138 INCHES NOMINAL |
| (NON-CORE DATA) FIRST INTERNAL THREAD LENGTH | 0.281 INCHES NOMINAL |
| (NON-CORE DATA) FIRST INTERNAL THREAD CHARACTERISTICS | 0.138-32 UNC 2B |
| (NON-CORE DATA) EXTERNAL THREAD CHARACTERISTICS | 0.138-32 UNC 2A |
| (NON-CORE DATA) MATERIAL | ALUMINUM ALLOY |
| (NON-CORE DATA) SURFACE TREATMENT | ANODIZED |
Restrictions/Controls & Freight Information | NSN 5340-00-389-3251
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | P | There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| 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 |
|---|---|---|
| NMF Description | 194120 | WASHERS/GASKETS/PCKG DVCS NOI |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 658 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | H | Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 5340-00-389-3251
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9Z | Navy-owned stocks of defense industrial material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | S9I | Defense Industrial Supply Center Philadelphia, PA 19111 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |