NSN 5340-00-257-7767 421526, 00-257-7767, 002577767
Product Details | ACCESS COVER
5340-00-257-7767 A rigid or flexible item of various shapes attached to a structure for the purpose of providing access for inspection, service, replacement of components and/or adjustments or mounting operations. It is designed to be attached by means of bolt holes, slots, mounting ears, tabs, and the like. To permit access, the mounted cover requires partial or complete removal. It may include an observation window. For items permanently attached by hinges and the like, see DOOR, ACCESS (as modified). Excludes all covers not specifically designed to provide access for the purposes listed above.20310050018Guns, through 30mm2590000053400020Hardware, Commercial
Part Alternates: 421526, 5340-00-257-7767, 00-257-7767, 5340002577767, 002577767
Hardware and Abrasives | Hardware, Commercial
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 22 JUN 1973 | 00-257-7767 | 29785 ( COVER, ACCESS ) |
Drawings & Photos | NSN 5340-00-257-7767
Cross Reference | NSN 5340-00-257-7767
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 421526 | 38597 | LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN |
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Technical Data | NSN 5340-00-257-7767
| Characteristic | Specifications |
|---|---|
| PERIPHERAL SHAPE STYLE | 80 ROUND, MULTI HOLES |
| BOLT CIRCLE DIAMETER | 4.970 INCHES NOMINAL |
| OUTSIDE DIAMETER | 5.540 INCHES NOMINAL |
| BOLT CIRCLE HOLE QUANTITY | 4 |
| MATERIAL | ALUMINUM ALLOY |
| SECURING DEVICE TYPE | THREADED FASTENER |
| MOUNTING OPENING SHAPE STYLE | 1 UNTHREADED HOLE |
| HOLE DIAMETER | 0.281 INCHES NOMINAL |
| FEATURES PROVIDED | SEALING CAPABILITY |
| MANUFACTURERS CODE | 38597 |
| DESIGN CONTROL REFERENCE | 421526 |
Restrictions/Controls & Freight Information | NSN 5340-00-257-7767
| 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 | 013455 | ALUM FORMS STRUCTURAL |
| Less than car load rating | S | 60 |
| Less than truck load rating | S | 60.0 |
| Water commodity Code | 576 | unknown |
| Originating Activity Code | SU | Ogden Air Logistics Center Hill AFB, UT 84056-5609 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | ||
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | Z | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |