The Stopper Assembly,hopper, cataloged under National Stock Number 4510-01-079-6998, is classified within Federal Supply Class 4510 (Plumbing Fixtures and Accessories) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Gard Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4510-01-079-6998 |
| Primary Part Number | 2-28-13338 |
| Item Name | Stopper Assembly,hopper |
| FSC / FSG | 4510 / 45 — Plumbing Fixtures and Accessories |
| Manufacturer | Gard Inc |
| Status | ACTIVE |
| General Characteristics Item Description | INCLUDES STEEL CUP,SYN RUBBER STOPPER,EXT THD STUD,2 NUTS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2-28-13338 PRIMARY | Gard Inc (USA) |
| 10168200214 | Gard Inc (USA) |
NSN 4510-01-079-6998 is a Stopper Assembly,hopper, manufactured by Gard Inc, classified under FSC 4510, Plumbing Fixtures and Accessories. Status: active.
NSN 4510-01-079-6998 has 2 manufacturer part numbers on file: 2-28-13338 (Gard Inc), 10168200214 (Gard Inc).
1 possible match (shared part number, not a government interchangeability claim): 4510-01-079-6999. Verify interchangeability with system specifications before substitution.
Key specifications for 2-28-13338: General Characteristics Item Description: INCLUDES STEEL CUP,SYN RUBBER STOPPER,EXT THD STUD,2 NUTS. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.