The Cover,access, cataloged under National Stock Number 5340-01-370-5975, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-370-5975 |
| Primary Part Number | 5597833-9 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Distance From First Hole Centerline to End Along Width | 2.560 INCHES NOMINAL IN |
| Corner Radius | 0.120 INCHES NOMINAL IN |
| Length | 5.750 INCHES NOMINAL IN |
| Distance Between Holes Along Length | 2.250 INCHES NOMINAL IN |
| Hole Quantity Along Length | 2 |
| Distance Between Holes Along Width | 2.125 INCHES NOMINAL IN |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Material Document and Classification | QQ-S-766 COND A FED SPEC SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | FLAT |
| Securing Device Type | SPECIAL |
| Hole Quantity Along Width | 6 |
| Distance From First Hole Centerline to End Along Length | 0.750 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE |
| Peripheral Shape Style | RECTANGLE, MULTI HOLES |
| Width | 5.120 INCHES NOMINAL IN |
| Material | STEEL COMP 321 |
| Hole Diameter | 0.196 INCHES NOMINAL IN |
| Body Thickness | 0.215 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 |
|---|---|
| 5597833-9 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| 5597833-9 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 5597833-29 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5340-01-370-5975 is a Cover,access, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-370-5975 has 2 manufacturer part numbers on file: 5597833-9 (Lockheed Martin Corporation Div Rotary and Mission Systems), 5597833-9 (Naval Sea Systems Command).
Key specifications for 5597833-9: Distance From First Hole Centerline to End Along Width: 2.560 INCHES NOMINAL IN; Corner Radius: 0.120 INCHES NOMINAL IN; Length: 5.750 INCHES NOMINAL IN; Distance Between Holes Along Length: 2.250 INCHES NOMINAL IN. 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.