The Packing,preformed, cataloged under National Stock Number 5330-01-224-8228, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. 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 | 5330-01-224-8228 |
| Primary Part Number | UT-18 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Circor Naval Solutions Llc Dba Warren Pumps |
| Status | ACTIVE |
| Material Document and Classification | MIL-P-15035,TY FBM MIL SPEC ALL MATERIAL RESPONSES OVERALL |
| Material | PLASTIC PHENOLIC AND COTTON 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 |
|---|---|
| UT-18 PRIMARY | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| BS6-2342 PIECE 197 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
NSN 5330-01-224-8228 is a Packing,preformed, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-224-8228 has 2 manufacturer part numbers on file: UT-18 (Circor Naval Solutions Llc Dba Warren Pumps), BS6-2342 PIECE 197 (Circor Naval Solutions Llc Dba Warren Pumps).
1 possible match (shared part number, not a government interchangeability claim): 6635-01-582-3883. Verify interchangeability with system specifications before substitution.
Key specifications for UT-18: Material Document and Classification: MIL-P-15035,TY FBM MIL SPEC ALL MATERIAL RESPONSES OVERALL; Material: PLASTIC PHENOLIC AND COTTON 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.