The Cover,access, cataloged under National Stock Number 5340-01-150-5997, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 9 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 | 5340-01-150-5997 |
| Primary Part Number | 7N2057 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Distance Between Holes Along Length | 28.59 MILLIMETERS NOMINAL MM |
| Distance Between Holes Along Width | 34.30 MILLIMETERS NOMINAL MM |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Material Document and Classification | 1E353 FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | FLAT |
| Body Radius | 15.1 MILLIMETERS NOMINAL MM |
| Material | STEEL COMP 1117 OR STEEL COMP 1118 |
| Hole Diameter | 7.04 MILLIMETERS MINIMUM AND 7.44 MILLIMETERS MAXIMUM MM |
| Body Thickness | 4.75 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 7N2057 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 5340-01-150-5997 is a Cover,access, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-150-5997 has 1 manufacturer part number on file: 7N2057 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 7N2057: Distance Between Holes Along Length: 28.59 MILLIMETERS NOMINAL MM; Distance Between Holes Along Width: 34.30 MILLIMETERS NOMINAL MM; Mounting Opening Shape Style: UNTHREADED HOLE; Material Document and Classification: 1E353 FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE. 9 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.