The Seal,plain, cataloged under National Stock Number 5330-01-199-5904, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc. Government technical data includes 6 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-199-5904 |
| Primary Part Number | 23X3073 |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc |
| Status | ACTIVE |
| Seal Width | 1.500 INCHES NOMINAL IN |
| Housing Bore Diameter | 6.750 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | SINGLE LIP |
| Accommodated Shaft Diameter | 5.250 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC OVERALL |
| Construction | SPLIT |
| 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 |
|---|---|
| 23X3073 | Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA) |
| Reference | Meaning |
|---|---|
| M1-D6-S6-525 | 5/9 Secondary reference James Walker & Co Ltd |
| RW4/790214-1 | C/1 Advisory reference — outside the item-of-supply concept David Brown Gear Systems Limited |
| RW4/790214 | C/1 Advisory reference — outside the item-of-supply concept David Brown Gear Systems Limited |
| RW4/790214-1 | 5/9 Secondary reference David Brown Special Products Ltd |
| RW4/790214 | 3/9 Design control — primary reference David Brown Special Products Ltd |
NSN 5330-01-199-5904 is a Seal,plain, manufactured by Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-199-5904 has 1 manufacturer part number on file: 23X3073 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc).
Key specifications for 23X3073: Seal Width: 1.500 INCHES NOMINAL IN; Housing Bore Diameter: 6.750 INCHES NOMINAL IN; Cross-Sectional Shape Style: SINGLE LIP; Special Features: USED ON WMEC 270 FT CLASS A U. S. COAST GUARD VESSELS FT. 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.