The Packing,preformed, cataloged under National Stock Number 5330-00-486-5098, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-486-5098 |
| Primary Part Number | 6305-11PC63 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Huntington Ingalls Inc Div Newport News Shipbuilding |
| 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 |
|---|---|
| 6305-11PC63 PRIMARY | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 4457005 PIECE 63 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 4457005 | 5/1 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
| 6305-11 PC63 M0 | C/1 Advisory reference — outside the item-of-supply concept Huntington Ingalls Inc Div Newport News Shipbuilding |
NSN 5330-00-486-5098 is a Packing,preformed, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-486-5098 has 2 manufacturer part numbers on file: 6305-11PC63 (Huntington Ingalls Inc Div Newport News Shipbuilding), 4457005 PIECE 63 (Naval Sea Systems Command).
2 possible matches (shared part number, not a government interchangeability claim): 5365-01-204-3928, 5365-01-613-2404. Verify interchangeability with system specifications before substitution.
Key specifications for 6305-11PC63: Special Features: CROSS-SECTIONAL SHAPE STYLE:116 IRREGULAR SHAPE FROM OLD FIIG A03200. 0 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.