NSN 5340-00-842-3652 327139, 327-139, 734327139000
Product Details | SPACING THREADED STANDOFF
5340-00-842-3652 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: 327139, 327-139, 734327139000, 734-327139-000, 5340-00-842-3652, 00-842-3652, 5340008423652, 008423652
Hardware and Abrasives | Hardware, Commercial
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 23 DEC 1966 | 00-842-3652 | 40280 ( STANDOFF, THREADED, SPACING ) |
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Technical Data | NSN 5340-00-842-3652
| Characteristic | Specifications |
|---|---|
| CROSS-SECTIONAL SHAPE | ROUND |
| DIAMETER | 0.250 INCHES NOMINAL |
| STYLE DESIGNATOR | 20 PROJECTION AND FLANGE LEFT INTERNAL AND RIGHT EXTERNAL THREAD |
| GROOVE DIAMETER | 0.185 INCHES NOMINAL |
| GROOVE WIDTH | 0.070 INCHES NOMINAL |
| FLANGE DIAMETER | 0.250 INCHES NOMINAL |
| FLANGE THICKNESS | 0.070 INCHES NOMINAL |
| LENGTH | 0.625 INCHES NOMINAL |
| LEFT SLOT WIDTH | 0.048 INCHES NOMINAL |
| (NON-CORE DATA) EXTERNAL THREAD LENGTH | 0.227 INCHES NOMINAL |
| (NON-CORE DATA) FIRST PROJECTION LENGTH | 0.252 INCHES NOMINAL |
| (NON-CORE DATA) FIRST PROJECTION DIAMETER | 0.060 INCHES NOMINAL |
| (NON-CORE DATA) FIRST INTERNAL THREAD LENGTH | 0.312 INCHES NOMINAL |
| (NON-CORE DATA) FIRST INTERNAL THREAD CHARACTERISTICS | 4-40 UNC 2B |
| (NON-CORE DATA) EXTERNAL THREAD CHARACTERISTICS | 2-56 UNC 2A |
| (NON-CORE DATA) MATERIAL | STEEL |
| (NON-CORE DATA) SURFACE TREATMENT | PASSIVATED |
| MANUFACTURERS CODE | 90073 |
| DESIGN CONTROL REFERENCE | 327-139 |
Restrictions/Controls & Freight Information | NSN 5340-00-842-3652
| Category | Code | Description |
|---|---|---|
| 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. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 095190 | HARDWARE NOI IRON/STEEL |
| Less than car load rating | ||
| Less than truck load rating | Q | 70.0 |
| Water commodity Code | 738 | unknown |
| Originating Activity Code | TG | Warner-Robins Air Logistics Center Robins AFB, GA 31098-5609 |
| 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 | 3 | Electrostatic Sensitive Device (ESD), subject to damage caused by electrostatic discharge. (See DoD 4500.32-R, Volume 1, Appendix A, Section I for additional information on ESD devices). |



