The Packing,preformed, cataloged under National Stock Number 5330-01-249-9377, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Underground Solutions Inc Dba Underground Solutions of Ut. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-01-249-9377 |
| Primary Part Number | P26866 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Underground Solutions Inc Dba Underground Solutions of Ut |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Cross-Sectional Shape Style | TRIANGLE |
| Peripheral Diameter | 2.250 INCHES NOMINAL IN |
| Center Hole Diameter | 2.000 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| P26866 PRIMARY | Underground Solutions Inc Dba Underground Solutions of Ut (USA) |
| 520.100.00.011A PC13 | Underground Solutions Inc Dba Underground Solutions of Ut (USA) |
| Reference | Meaning |
|---|---|
| P26866 | 5/9 Secondary reference Siemens Water Technologies Corp. Div Wallace & Tiernan Products |
| 520.100.00.011A PC13 | 5/9 Secondary reference Siemens Water Technologies Corp. Div Wallace & Tiernan Products |
NSN 5330-01-249-9377 is a Packing,preformed, manufactured by Underground Solutions Inc Dba Underground Solutions of Ut, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-249-9377 has 2 manufacturer part numbers on file: P26866 (Underground Solutions Inc Dba Underground Solutions of Ut), 520.100.00.011A PC13 (Underground Solutions Inc Dba Underground Solutions of Ut).
Key specifications for P26866: Criticality Code Justification: FEAT; Cross-Sectional Shape Style: TRIANGLE; Peripheral Diameter: 2.250 INCHES NOMINAL IN; Special Features: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS. CAGE 3GAL6 HOLDS DESIGN CONTROL.. 5 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.