NSN 5340-01-397-8203 2498-14-17-6, 01-397-8203, 249814176
Product Details | SPACING THREADED STANDOFF
5340-01-397-8203 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: 2498-14-17-6, 5340-01-397-8203, 01-397-8203, 5340013978203, 249814176, 013978203
Hardware and Abrasives | Hardware, Commercial
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01-397-8203 | 40280 ( STANDOFF, THREADED, SPACING ) |
Drawings & Photos | NSN 5340-01-397-8203
Demand History | NSN 5340-01-397-8203
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5340-01-397-8203 | 2008-12-350 | 1 | DIBBS |
| 5340-01-397-8203 | 2008-08-228 | 3 | DIBBS |
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Technical Data | NSN 5340-01-397-8203
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 630 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A564 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| CROSS-SECTIONAL SHAPE | ROUND |
| DIAMETER | 0.5001 INCHES MINIMUM AND 0.5003 INCHES MAXIMUM |
| STYLE DESIGNATOR | 2 LEFT INTERNAL THREAD |
| LENGTH | 1.750 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | UNC LEFT INTERNAL |
| NOMINAL THREAD SIZE | 0.250 INCHES LEFT INTERNAL |
| THREAD QUANTITY PER INCH | 20 LEFT INTERNAL |
| THREAD CLASS | 2B LEFT INTERNAL |
| THREAD DIRECTION | RIGHT-HAND LEFT INTERNAL |
| THREAD LENGTH | 0.625 INCHES NOMINAL LEFT INTERNAL |
| III END ITEM IDENTIFICATION | W/S: VENTILATION; SUBMARINE ATMOSPHERE CONTROL AND COMPRESSED AIR/GAS; SEAWOLF CLASS SSN |
Restrictions/Controls & Freight Information | NSN 5340-01-397-8203
| 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 |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||