The Seal,plain Encased, cataloged under National Stock Number 5330-00-481-0138, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Seal,plain Encased |
| 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 | 5330-00-481-0138 |
| Primary Part Number | N-SP00298 XF91171(316) |
| Item Name | Seal,plain Encased |
| 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) |
| Part Number | Manufacturer |
|---|---|
| PP046JMXF91171 316 | Circor Pumps North America Llc (USA) |
| SF10014PC21 | Circor Pumps North America Llc (USA) |
| N-SP00298 XF91171(316) PRIMARY | John Crane, Inc (USA) |
| Reference | Meaning |
|---|---|
| CFSP17409 | 5/9 Secondary reference John Crane, Inc |
| N-SP00298 XF91171(316) | 5/9 Secondary reference Defense Maritime Solutions, Inc. |
| SF10014PC21 | 5/9 Secondary reference Siemens Energy, Inc. |
| N-SP00298 XF91171(316) | 5/9 Secondary reference Wartsila Lips Inc |
NSN 5330-00-481-0138 is a Seal,plain Encased, manufactured by John Crane, Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-481-0138 has 3 manufacturer part numbers on file: PP046JMXF91171 316 (Circor Pumps North America Llc), SF10014PC21 (Circor Pumps North America Llc), N-SP00298 XF91171(316) (John Crane, Inc).
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.