The Packing,ring,labyrinth,steam Tur, cataloged under National Stock Number 5330-00-620-7397, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Elliott Company Div Jeannette. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-620-7397 |
| Primary Part Number | 44B3521-118C |
| Item Name | Packing,ring,labyrinth,steam Tur |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Elliott Company Div Jeannette |
| Status | ACTIVE |
| General Characteristics Item Description | COPPER.,QQ-C-390;6 HOLES EQUALLY SPACED,0.312 IN.DIA;6.500 IN.BOLT CIRCLE DIA;7.188 IN.OD;4.712 IN.ID;1.312 IN.W IN |
| 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 |
|---|---|
| 44B3521-118C PRIMARY | Elliott Company Div Jeannette (USA) |
| Reference | Meaning |
|---|---|
| 44B3521-118C | 5/9 Secondary reference Carrier Corp |
| 44B3521-118C | 5/9 Secondary reference Calabrese & Sons, Inc. |
NSN 5330-00-620-7397 is a Packing,ring,labyrinth,steam Tur, manufactured by Elliott Company Div Jeannette, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-620-7397 has 1 manufacturer part number on file: 44B3521-118C (Elliott Company Div Jeannette).
Key specifications for 44B3521-118C: General Characteristics Item Description: COPPER.,QQ-C-390;6 HOLES EQUALLY SPACED,0.312 IN.DIA;6.500 IN.BOLT CIRCLE DIA;7.188 IN.OD;4.712 IN.ID;1.312 IN.W IN. 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.