The Seal,plain, cataloged under National Stock Number 5330-00-875-7988, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-875-7988 |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| FSC Application Data | MAST,UPPER,TRANSMISSION,HELICOPTER ROTARY WING |
| Temp Rating | -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Seal Width | 0.500 INCHES NOMINAL IN |
| Housing Bore Diameter | 4.999 INCHES MINIMUM AND 5.001 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-R-7362 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | DUAL LIP |
| Accommodated Shaft Diameter | 3.998 INCHES MINIMUM AND 4.002 INCHES MAXIMUM IN |
| Material | RUBBER 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 |
| Reference | Meaning |
|---|---|
| S14486 | 3/9 Design control — primary reference Parker-Hannifin Corporation Dba Pneutronics Div Engineered Polymer Systems |
| 204-040-244-001 | 3/2 Design control — primary reference U.S. Government activity |
| S14486 | 5/9 Secondary reference Johns Manville Intl |
| 204-040-244-1 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5330-00-875-7988 is a Seal,plain, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-00-875-7988: FSC Application Data: MAST,UPPER,TRANSMISSION,HELICOPTER ROTARY WING; Temp Rating: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF; Seal Width: 0.500 INCHES NOMINAL IN; Housing Bore Diameter: 4.999 INCHES MINIMUM AND 5.001 INCHES MAXIMUM IN. 9 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.