The Seal,nonmetallic Round Section, cataloged under National Stock Number 5330-01-071-1479, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-071-1479 |
| Primary Part Number | 250007801 |
| Item Name | Seal,nonmetallic Round Section |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division |
| Status | ACTIVE |
| Style Designator | CIRCULAR |
| Cross-Sectional Shape Style | CIRCULAR |
| Aperture Diameter | 6.125 INCHES NOMINAL IN |
| Cross Section Outside Diameter | 0.128 INCHES NOMINAL IN |
| Fabrication Method | SOLID |
| Construction | SOLID |
| 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 |
|---|---|
| 250007801 PRIMARY | Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division (USA) |
| Reference | Meaning |
|---|---|
| 250007801 | 5/9 Secondary reference Barnstead Thermolyne Corporation Dba Barnstead International Div Laboratory Equipment |
| E78 | 5/9 Secondary reference Barnstead Thermolyne Corporation Dba Barnstead International Div Laboratory Equipment |
NSN 5330-01-071-1479 is a Seal,nonmetallic Round Section, manufactured by Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-071-1479 has 1 manufacturer part number on file: 250007801 (Thermo Fisher Scientific (asheville) Llc Div Laboratory Products Division).
1 possible match (shared part number, not a government interchangeability claim): 5999-01-439-6962. Verify interchangeability with system specifications before substitution.
Key specifications for 250007801: Style Designator: CIRCULAR; Cross-Sectional Shape Style: CIRCULAR; Aperture Diameter: 6.125 INCHES NOMINAL IN; Cross Section Outside Diameter: 0.128 INCHES NOMINAL IN. 6 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.