The Ring,stuffing Box, cataloged under National Stock Number 2040-01-388-6874, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Pg and H Engineering Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-388-6874 |
| Primary Part Number | TSY-SB01 PIECE 1 |
| Item Name | Ring,stuffing Box |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Pg and H Engineering Inc |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| TSY-SB01 PIECE 1 PRIMARY | Pg and H Engineering Inc (USA) |
| Reference | Meaning |
|---|---|
| TSY-SB01 | 5/1 Secondary reference Pg and H Engineering Inc |
NSN 2040-01-388-6874 is a Ring,stuffing Box, manufactured by Pg and H Engineering Inc, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-388-6874 has 1 manufacturer part number on file: TSY-SB01 PIECE 1 (Pg and H Engineering Inc).
Key specifications for TSY-SB01 PIECE 1: General Characteristics Item Description: STEEL; End Item Identification: STUFFING BOX. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.