The Cover,access, cataloged under National Stock Number 5340-01-100-4899, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Cummins Filtration Inc.. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-100-4899 |
| Primary Part Number | Q56079 |
| Item Name | Cover,access |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Cummins Filtration Inc. |
| Status | ACTIVE |
| Length | 6.938 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECESS, SAME SHAPE AS THE PERIPHERY |
| Features Provided | SEALING CAPABILITY |
| Securing Device Type | THREADED FASTENER |
| Peripheral Shape Style | RECTANGLE, ONE CENTER HOLE |
| Width | 0.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| Q56079 PRIMARY | Cummins Filtration Inc. (USA) |
| 149293 | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA) |
| 56079 | Cummins Filtration Inc. (USA) |
| Reference | Meaning |
|---|---|
| MC-56079 | 5/9 Secondary reference Cummins Filtration Inc. |
| 149293 | 5/9 Secondary reference Hyster-Yale Group, Inc. |
NSN 5340-01-100-4899 is a Cover,access, manufactured by Cummins Filtration Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-100-4899 has 3 manufacturer part numbers on file: Q56079 (Cummins Filtration Inc.), 149293 (Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling), 56079 (Cummins Filtration Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 3120-01-174-2718, 5330-01-428-9076, 5310-01-480-6051. Verify interchangeability with system specifications before substitution.
Key specifications for Q56079: Length: 6.938 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECESS, SAME SHAPE AS THE PERIPHERY; Features Provided: SEALING CAPABILITY; Securing Device Type: THREADED FASTENER. 6 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.
NSN 5340-01-100-4899 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.