The K Seal,control Drive Mechanism, cataloged under National Stock Number 5330-01-312-5325, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-312-5325 |
| Item Name | K Seal,control Drive Mechanism |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| General Characteristics Item Description | UPPER CONTROL DRIVE MECHANISM "K"SEAL;DESIGN PRESSURE 2500 PSI; DESIGN TEMPERATURE RANGE 600 DEGREES F |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | C |
| Reference | Meaning |
|---|---|
| 8712A24-12 | 5/9 Secondary reference Cbs Broadcasting Inc. Dba Cbs Div Bechtel Plant Machinery Inc. - Pittsburgh |
| 115C485-5 | 3/1 Design control — primary reference Pacific Ship Repair & Fabrication, Inc. Dba Pacific Ship Repair & Fabrication Inc |
NSN 5330-01-312-5325 is a K Seal,control Drive Mechanism, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-01-312-5325: General Characteristics Item Description: UPPER CONTROL DRIVE MECHANISM "K"SEAL;DESIGN PRESSURE 2500 PSI; DESIGN TEMPERATURE RANGE 600 DEGREES F; Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS. 3 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.