The Packing Material, cataloged under National Stock Number 5330-00-672-3886, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 7 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 | 5330-00-672-3886 |
| Primary Part Number | 1855441 |
| Item Name | Packing Material |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Length | 293.625 INCHES MINIMUM AND 293.875 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.232 INCHES MINIMUM AND 0.268 INCHES MAXIMUM IN |
| Cross-Sectional Width | 0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Material Document and Classification | C-F-206, TYPE 1, CLASS 12R1 FED SPEC SINGLE MATERIAL RESPONSE |
| Cross-Sectional Shape Style | V |
| Material | WOOL COMP 12R1 |
| Fabrication Method | SOLID |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5330-00-672-3886 is a Packing Material, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-672-3886 has 2 manufacturer part numbers on file: 341613 (Lockheed Martin Corporation Div Rms - Mitchel Field), 1855441 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
1 possible match (shared part number, not a government interchangeability claim): 3120-01-424-1025. Verify interchangeability with system specifications before substitution.
Key specifications for 1855441: Length: 293.625 INCHES MINIMUM AND 293.875 INCHES MAXIMUM IN; Cross-Sectional Height: 0.232 INCHES MINIMUM AND 0.268 INCHES MAXIMUM IN; Cross-Sectional Width: 0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN; Material Document and Classification: C-F-206, TYPE 1, CLASS 12R1 FED SPEC SINGLE MATERIAL RESPONSE. 7 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.