The Seal Ring,metal, cataloged under National Stock Number 5330-01-415-7427, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is John Crane, Inc. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Seal Ring,metal |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Circor Pumps North America Llc (CAGE 59180); John Crane, Inc (CAGE 71724) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-415-7427 |
| Primary Part Number | CF-SP-105078-1 |
| Item Name | Seal Ring,metal |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | John Crane, Inc |
| 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 |
| Part Number | Manufacturer |
|---|---|
| SF11065-22 | Circor Pumps North America Llc (USA) |
| PP046KFJ | Circor Pumps North America Llc (USA) |
| CF-SP-105078-1 PRIMARY | John Crane, Inc (USA) |
| Reference | Meaning |
|---|---|
| SF11064 | D/9 Drawing number reference only Circor Pumps North America Llc |
| SF11065 | D/9 Drawing number reference only Circor Pumps North America Llc |
NSN 5330-01-415-7427 is a Seal Ring,metal, manufactured by John Crane, Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-415-7427 has 3 manufacturer part numbers on file: SF11065-22 (Circor Pumps North America Llc), PP046KFJ (Circor Pumps North America Llc), CF-SP-105078-1 (John Crane, Inc).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-416-1655. 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.