The Cover,access, cataloged under National Stock Number 2590-01-664-0761, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. Government technical data includes 25 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-01-664-0761 |
| Item Name | Cover,access |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Status | ACTIVE |
| Length | 28.720 INCHES NOMINAL IN |
| Usage Design | VEHICULAR |
| Surface Treatment Document and Classification | MIL-DTL-5541,TYPE II,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE |
| Distance Between Holes Along Length | 3.00 INCHES NOMINAL IN |
| Flange Thickness | 0.090 INCHES NOMINAL IN |
| Inside Corner Radius | 0.180 INCHES NOMINAL IN |
| First Recess Inside Height | 0.310 INCHES NOMINAL IN |
| Hole Quantity Along Length | 8 |
| Distance Between Hole Centerline and First Hole Along Length | 3.00 INCHES NOMINAL IN |
| Distance Between Hole Centers | 3.00 INCHES NOMINAL IN |
| Slot Quantity | 2 |
| Material Document and Classification | QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OR ASTM B209 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE |
| Mounting Hole Diameter | UNABLE TO DECODE |
| Shape | RECTANGULAR |
| Cross-Sectional Shape Style | CIRCULAR RECESS |
| Vehicle Identification Designator | MFS PRM |
| Securing Device Type | NONSPECIFIC |
| Distance From First Hole Centerline to End Along Length | 24.860 INCHES NOMINAL IN |
| Mounting Hole/slot Quantity | 10 |
| Surface Treatment | CARC (CHEMICAL AGENT RESISTANT COATING) |
| Peripheral Shape Style | RECTANGLE, MULTI HOLES |
| Width | 17.270 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 |
| Mounting Hole Type | UNABLE TO DECODE |
| Body Thickness | 0.090 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 810396-21 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2590-01-664-0761 is a Cover,access, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
Key specifications for 2590-01-664-0761: Length: 28.720 INCHES NOMINAL IN; Usage Design: VEHICULAR; Surface Treatment Document and Classification: MIL-DTL-5541,TYPE II,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE; Distance Between Holes Along Length: 3.00 INCHES NOMINAL IN. 25 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.