The Pad,cushioning, cataloged under National Stock Number 5340-01-556-0640, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Johnson Controls Navy Systems, Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Pad,cushioning |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | Johnson Controls Navy Systems, Llc (CAGE 66935) |
| Parameter | Value |
|---|---|
| NSN | 5340-01-556-0640 |
| Primary Part Number | 028-08232-000 |
| Item Name | Pad,cushioning |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Johnson Controls Navy Systems, Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| 028-08232-000 PRIMARY | Johnson Controls Navy Systems, Llc (USA) |
| 477-15979-000 ITEM 59 | Johnson Controls Navy Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| 477-15979-000 | D/9 Drawing number reference only Johnson Controls Navy Systems, Llc |
NSN 5340-01-556-0640 is a Pad,cushioning, manufactured by Johnson Controls Navy Systems, Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-556-0640 has 2 manufacturer part numbers on file: 028-08232-000 (Johnson Controls Navy Systems, Llc), 477-15979-000 ITEM 59 (Johnson Controls Navy Systems, Llc).
3 possible matches (shared part number, not a government interchangeability claim): 5307-01-556-2387, 5305-01-556-2390, 5305-01-556-2391. Verify interchangeability with system specifications before substitution.
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.