The Packing,preformed, cataloged under National Stock Number 5330-00-171-3871, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Technetics Group Llc Dba Technetics Group Columbia Div Technetics Group Columbia. Government technical data includes 4 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-00-171-3871 |
| Primary Part Number | U2420-07000SED |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Technetics Group Llc Dba Technetics Group Columbia Div Technetics Group Columbia |
| Status | ACTIVE |
| Cross-Sectional Height | 0.125 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | CIRCULAR W/ APERTURE |
| Center Hole Diameter | 6.749 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| U2420-07000SED PRIMARY | Technetics Group Llc Dba Technetics Group Columbia Div Technetics Group Columbia (USA) |
| Reference | Meaning |
|---|---|
| 5330PL0891307 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5330-00-171-3871 is a Packing,preformed, manufactured by Technetics Group Llc Dba Technetics Group Columbia Div Technetics Group Columbia, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-171-3871 has 1 manufacturer part number on file: U2420-07000SED (Technetics Group Llc Dba Technetics Group Columbia Div Technetics Group Columbia).
Key specifications for U2420-07000SED: Cross-Sectional Height: 0.125 INCHES NOMINAL IN; Cross-Sectional Shape Style: CIRCULAR W/ APERTURE; Center Hole Diameter: 6.749 INCHES NOMINAL IN; Material: STEEL 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.