The Cap,vent,fuel Storage Tank, cataloged under National Stock Number 5430-01-338-4375, is classified within Federal Supply Class 5430 (Storage Tanks) of the Prefabricated Structures and Scaffolding group. The manufacturer of record is Clay and Bailey Manufacturing Company. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5430-01-338-4375 |
| Primary Part Number | CB300-3/4IN. |
| Item Name | Cap,vent,fuel Storage Tank |
| FSC / FSG | 5430 / 54 — Storage Tanks |
| Manufacturer | Clay and Bailey Manufacturing Company |
| Status | ACTIVE |
| Material Document and Classification | ASTM-53 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Features Provided | FIRE BAFFLE |
| Material | IRON OVERALL |
| Material | COPPER ALLOY SCREEN |
| 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 |
|---|---|
| CB300-000 | Clay and Bailey Manufacturing Company (USA) |
| CB300-3/4IN. PRIMARY | Clay and Bailey Manufacturing Company (USA) |
| 6627999F11 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 6627999 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 5430-01-338-4375 is a Cap,vent,fuel Storage Tank, manufactured by Clay and Bailey Manufacturing Company, classified under FSC 5430, Storage Tanks. Status: active.
NSN 5430-01-338-4375 has 3 manufacturer part numbers on file: CB300-000 (Clay and Bailey Manufacturing Company), CB300-3/4IN. (Clay and Bailey Manufacturing Company), 6627999F11 (Naval Sea Systems Command).
Key specifications for CB300-3/4IN.: Material Document and Classification: ASTM-53 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Features Provided: FIRE BAFFLE; Special Features: 3/4IN. VENT R/40 MESH BRASS FLAME SCREEN IN; Material: IRON OVERALL. 4 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.