The Packing with Retainer, cataloged under National Stock Number 5330-01-191-8089, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Greene Tweed & Co Inc. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-191-8089 |
| Primary Part Number | 7219MT-160 |
| Item Name | Packing with Retainer |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Greene Tweed & Co Inc |
| Status | ACTIVE |
| Packing Inside Diameter | 1.293 INCHES NOMINAL IN |
| Outside Diameter | 1.771 INCHES NOMINAL IN |
| Material Document and Classification | MIL-P-25732 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Retainer Thickness | 0.297 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC OVERALL |
| Construction | SOLID |
| 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 |
|---|---|
| SP403-219 | Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace (USA) |
| 7219MT-160 PRIMARY | Greene Tweed & Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 7219MT-160 | 5/9 Secondary reference Palmetto Inc |
NSN 5330-01-191-8089 is a Packing with Retainer, manufactured by Greene Tweed & Co Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-191-8089 has 2 manufacturer part numbers on file: SP403-219 (Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace), 7219MT-160 (Greene Tweed & Co Inc).
Key specifications for 7219MT-160: Packing Inside Diameter: 1.293 INCHES NOMINAL IN; Outside Diameter: 1.771 INCHES NOMINAL IN; Material Document and Classification: MIL-P-25732 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Retainer Thickness: 0.297 INCHES NOMINAL IN. 6 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.