The Packing Assembly, cataloged under National Stock Number 5330-01-490-7133, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-490-7133 |
| Primary Part Number | 566-6985426-71 |
| Item Name | Packing Assembly |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Cross-Sectional Shape Style | TEE LOCATION NOT OTHERWISE SPECIFIED |
| Material | PLASTIC BOTTOM RING |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE TOP RING |
| Material | RUBBER SYNTHETIC HEEL |
| 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 |
|---|---|
| 566-6985426-71 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| H621-0102-71 | 5/2 Secondary reference U.S. Government activity |
| 0830132007 | 3/9 Design control — primary reference U.S. Government activity |
| 08-30132-007 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5330-01-490-7133 is a Packing Assembly, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-490-7133 has 1 manufacturer part number on file: 566-6985426-71 (Naval Sea Systems Command).
Key specifications for 566-6985426-71: Cross-Sectional Shape Style: TEE LOCATION NOT OTHERWISE SPECIFIED; Special Features: RING,ROD TYPE,T-SEAL;INCLUDES 2 BACK-UP RINGS; End Item Identification: STEERING RING GEAR HYDRAULIC CYLINDER; Material: PLASTIC BOTTOM RING. 4 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.