The Cup,suction, cataloged under National Stock Number 5340-01-319-5376, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Co. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-319-5376 |
| Primary Part Number | 53535A11 |
| Item Name | Cup,suction |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| Attachment Device Type | MACHINE SCREW |
| Attachment Device Design | MALE |
| Cup Diameter | 1.000 INCHES NOMINAL IN |
| Cup Height | 0.312 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 |
|---|---|
| 53535A11 PRIMARY | Mcmaster-Carr Supply Co (USA) |
| Reference | Meaning |
|---|---|
| 9537K11 | C/1 Advisory reference — outside the item-of-supply concept Mcmaster-Carr Supply Co |
| 5353A11 | 5/9 Secondary reference Mcmaster-Carr Supply Co |
NSN 5340-01-319-5376 is a Cup,suction, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-319-5376 has 1 manufacturer part number on file: 53535A11 (Mcmaster-Carr Supply Co).
Key specifications for 53535A11: Attachment Device Type: MACHINE SCREW; Attachment Device Design: MALE; Cup Diameter: 1.000 INCHES NOMINAL IN; Cup Height: 0.312 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.