The Packing,preformed, cataloged under National Stock Number 5330-00-032-4138, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Marco Rubber & Plastics, Llc Dba Marco Rubber & Plastics. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-032-4138 |
| Primary Part Number | MS7274-12 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Marco Rubber & Plastics, Llc Dba Marco Rubber & Plastics |
| Status | ACTIVE |
| 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 |
|---|---|
| MS7274-12 PRIMARY | Marco Rubber & Plastics, Llc Dba Marco Rubber & Plastics (USA) |
| Reference | Meaning |
|---|---|
| 02266-1161-16 | C/1 Advisory reference — outside the item-of-supply concept Asrc Federal Facilities Logistics, Llc |
| 02266-1161-16 | 5/9 Secondary reference U.S. Government activity |
| 2266-1161-16 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-00-032-4138 is a Packing,preformed, manufactured by Marco Rubber & Plastics, Llc Dba Marco Rubber & Plastics, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-032-4138 has 1 manufacturer part number on file: MS7274-12 (Marco Rubber & Plastics, Llc Dba Marco Rubber & Plastics).
Key specifications for MS7274-12: Special Features: CROSS-SECTIONAL SHAPE STYLE:116 IRREGULAR SHAPE FROM OLD FIIG A03200. 0 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.