The Seal,rotating Start, cataloged under National Stock Number 5330-00-019-7203, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-019-7203 |
| Item Name | Seal,rotating Start |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| General Characteristics Item Description | MATL STEEL AMS 6485;HARDNESS 52.0 TO 57.0 RC;FLANGE DIA 1.562;FLANGE THK 0.050 IN.;UNDER FLANGE DIA 1.406 IN.;O/A THK 0.1148 IN.;ID 0.7870 IN. COUNTERSINK TO 0.8470 IN.,45.0 DEG IN |
| 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 |
|---|---|
| 688536GE | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-00-019-7203 is a Seal,rotating Start, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-00-019-7203: General Characteristics Item Description: MATL STEEL AMS 6485;HARDNESS 52.0 TO 57.0 RC;FLANGE DIA 1.562;FLANGE THK 0.050 IN.;UNDER FLANGE DIA 1.406 IN.;O/A THK 0.1148 IN.;ID 0.7870 IN. COUNTERSINK TO 0.8470 IN.,45.0 DEG IN; End Item Identification: CARTRIDGE PNEUMATIC STARTER TYPE STU-11/A34,STU-13/A34;U/O C-135B,B-52,F-100 D/F. 1 specification is 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.