The Retainer,seal, cataloged under National Stock Number 5330-01-516-9398, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Coffin Turbo Pump Inc. Government technical data includes 2 specifications, 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 | 5330-01-516-9398 |
| Primary Part Number | 19984 |
| Item Name | Retainer,seal |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Coffin Turbo Pump Inc |
| Status | ACTIVE |
| Material Document and Classification | ASTM B584 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | COPPER ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| SKB-1960 ITEM NO. X792 | Coffin Turbo Pump Inc (USA) |
| 19984 PRIMARY | Coffin Turbo Pump Inc (USA) |
NSN 5330-01-516-9398 is a Retainer,seal, manufactured by Coffin Turbo Pump Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-516-9398 has 2 manufacturer part numbers on file: SKB-1960 ITEM NO. X792 (Coffin Turbo Pump Inc), 19984 (Coffin Turbo Pump Inc).
1 possible match (shared part number, not a government interchangeability claim): 4130-01-673-6014. Verify interchangeability with system specifications before substitution.
Key specifications for 19984: Material Document and Classification: ASTM B584 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Part Name Assigned by Controlling Agency: FOLLOWER, OUTBOARD SEAL; End Item Identification: PUMP, CENTRIFUGAL; Material: COPPER ALLOY OVERALL. 2 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.