The Pad,cushioning, cataloged under National Stock Number 5340-01-340-0445, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Atlantic India Rubber Co Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5340-01-340-0445 |
| Primary Part Number | OC001 |
| Item Name | Pad,cushioning |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Atlantic India Rubber Co Inc |
| Status | ACTIVE |
| Length | 1.620 INCHES NOMINAL IN |
| Width | 1.250 INCHES NOMINAL IN |
| Material | RUBBER CHLOROPRENE CLASS CR CUSHIONING |
| Thickness | 1.500 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 |
|---|---|
| OC001 PRIMARY | Atlantic India Rubber Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 6227661 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
NSN 5340-01-340-0445 is a Pad,cushioning, manufactured by Atlantic India Rubber Co Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-340-0445 has 1 manufacturer part number on file: OC001 (Atlantic India Rubber Co Inc).
1 possible match (shared part number, not a government interchangeability claim): 5895-01-544-9671. Verify interchangeability with system specifications before substitution.
Key specifications for OC001: Length: 1.620 INCHES NOMINAL IN; Width: 1.250 INCHES NOMINAL IN; Material: RUBBER CHLOROPRENE CLASS CR CUSHIONING; Thickness: 1.500 INCHES NOMINAL IN. 4 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.