The Cover,access, cataloged under National Stock Number 2590-01-663-7877, is classified within Federal Supply Class 2590 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Drs Sustainment Systems Inc. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-01-663-7877 |
| Primary Part Number | 810344-1 |
| Item Name | Cover,access |
| FSC / FSG | 2590 / 25 — No Item Name Available |
| Manufacturer | Drs Sustainment Systems Inc |
| Status | ACTIVE |
| Distance Between Holes Along Length | 3.25 INCHES NOMINAL IN |
| Mounting Method | SCREW |
| Heat Treatment | T-6 SOLUTION HEAT TREATED, ARTIFICALLY AGED |
| Mounting Hole Diameter | UNABLE TO DECODE |
| Width | 6.00 INCHES NOMINAL IN |
| Distance Between Holes Along Width | 5.00 INCHES NOMINAL IN |
| Distance From First Hole Centerline to End Along Length | 0.50 INCHES NOMINAL IN |
| Length | 4.25 INCHES NOMINAL IN |
| Shape | RECTANGULAR |
| Mounting Hole/slot Quantity | 4 |
| Distance From First Hole Centerline to End Along Width | 0.50 INCHES NOMINAL IN |
| Material Document and Classification | AMS QQ-A-250/11 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR ASTM B209 ASSN STD SINGLE MATERIAL RESPONSE |
| Usage Design | VEHICULAR |
| Distance Between Hole Centerline and First Hole Along Width | 5.00 INCHES NOMINAL IN |
| Distance Between Hole Centerline and First Hole Along Length | 3.25 INCHES NOMINAL IN |
| Body Thickness | 0.06 INCHES NOMINAL IN |
| Securing Device Type | THREADED FASTENER |
| Material | ALUMINUM ALLOY 6061 |
| Peripheral Shape Style | RECTANGLE, FOUR HOLES |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2590-01-663-7877 is a Cover,access, manufactured by Drs Sustainment Systems Inc, classified under FSC 2590 (No Item Name Available). Status: active.
NSN 2590-01-663-7877 has 2 cross-referenced part numbers: 810344-1 (Drs Sustainment Systems Inc), 810344 (Drs Sustainment Systems Inc).
There are 4 known substitutes for 2590-01-663-7877: 5331-01-006-6913, 6515-01-115-7816, 5305-01-312-7245 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 810344-1: Distance Between Holes Along Length: 3.25 INCHES NOMINAL IN; Mounting Method: SCREW; Heat Treatment: T-6 SOLUTION HEAT TREATED, ARTIFICALLY AGED; Mounting Hole Diameter: UNABLE TO DECODE. 21 total characteristics are documented in the Federal Logistics Information System.