The Cover,access, cataloged under National Stock Number 5340-01-202-7739, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-202-7739 |
| Primary Part Number | 8449378 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Distance From First Hole Centerline to End Along Width | 0.130 INCHES NOMINAL IN |
| Corner Radius | 0.060 INCHES NOMINAL IN |
| Length | 5.540 INCHES MINIMUM AND 5.580 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-C-5541,CLASS 1A MIL SPEC 1ST TREATMENT RESPONSE AND TT-P-636 FED SPEC 2ND TREATMENT RESPONSE OR TT-P-664 FED SPEC 2ND TREATMENT RESPONSE AND TT-E-529 FED SPEC 3RD TREATMENT RESPONSE A |
| Distance Between Holes Along Length | 5.110 INCHES MINIMUM AND 5.115 INCHES MAXIMUM IN |
| Flange Thickness | 0.125 INCHES NOMINAL IN |
| Distance Between Holes Along Width | 4.330 INCHES MINIMUM AND 4.335 INCHES MAXIMUM IN |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Material Document and Classification | MIL-C-11866,COMP 2 MIL SPEC SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | FLAT, SQUARE OR RECTANGULAR RIB REINFORCED |
| Securing Device Type | SPECIAL |
| Distance From First Hole Centerline to End Along Length | 0.130 INCHES NOMINAL IN |
| Surface Treatment | ENAMEL SEMIGLOSS |
| Peripheral Shape Style | RECTANGLE, FOUR HOLES |
| Width | 4.760 INCHES MINIMUM AND 4.800 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 356.0 |
| Hole Diameter | 0.180 INCHES NOMINAL IN |
| Body Thickness | 0.355 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 8449378 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 5340-01-202-7739 is a Cover,access, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-202-7739 has 1 manufacturer part number on file: 8449378 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 8449378: Distance From First Hole Centerline to End Along Width: 0.130 INCHES NOMINAL IN; Corner Radius: 0.060 INCHES NOMINAL IN; Length: 5.540 INCHES MINIMUM AND 5.580 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-C-5541,CLASS 1A MIL SPEC 1ST TREATMENT RESPONSE AND TT-P-636 FED SPEC 2ND TREATMENT RESPONSE OR TT-P-664 FED SPEC 2ND TREATMENT RESPONSE AND TT-E-529 FED SPEC 3RD TREATMENT RESPONSE A. 18 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.