The Packing Assembly, cataloged under National Stock Number 5330-01-004-0889, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5330-01-004-0889 |
| Primary Part Number | 318244-209 |
| Item Name | Packing Assembly |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Material Document and Classification | MIL-R-6855 CL 2,GR 40 MIL SPEC SINGLE MATERIAL RESPONSE INTERMEDIATE RING |
| Inside Diameter | 0.547 INCHES NOMINAL IN |
| Material | RUBBER CHLOROPRENE CLASS CR INTERMEDIATE RING |
| 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 |
|---|---|
| 318244-209 | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| MI9622-19-0002 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| NYST-19-002 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| M19622/19-0002 | 2/2 Government specification standardization U.S. Government activity |
| MIL-S-19622/19 | 4/1 Identification reference U.S. Government activity |
| 20126E001PC14 | 5/1 Secondary reference U.S. Government activity |
| M19622/19-0002 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5330-01-004-0889 is a Packing Assembly, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-004-0889 has 1 manufacturer part number on file: 318244-209 (Northrop Grumman Systems Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-005-1294. Verify interchangeability with system specifications before substitution.
Key specifications for 318244-209: Material Document and Classification: MIL-R-6855 CL 2,GR 40 MIL SPEC SINGLE MATERIAL RESPONSE INTERMEDIATE RING; Inside Diameter: 0.547 INCHES NOMINAL IN; Material: RUBBER CHLOROPRENE CLASS CR INTERMEDIATE RING. 3 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.