The Seal,nonmetallic Round Section, cataloged under National Stock Number 5330-01-225-7097, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Alfa Laval Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-225-7097 |
| Primary Part Number | 7144000 |
| Item Name | Seal,nonmetallic Round Section |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Alfa Laval Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.078 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Cross-Sectional Shape Style | SQUARE |
| Aperture Diameter | 15.945 INCHES NOMINAL IN |
| Material | PLASTIC POLYIMIDE OVERALL |
| Fabrication Method | SOLID |
| Construction | ONE-PIECE |
| 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 |
|---|---|
| 7144000 PRIMARY | Alfa Laval Inc (USA) |
| Reference | Meaning |
|---|---|
| 71440 | 5/9 Secondary reference Alfa Laval Inc |
| 8700159-01 | 5/9 Secondary reference Alfa Laval Inc |
NSN 5330-01-225-7097 is a Seal,nonmetallic Round Section, manufactured by Alfa Laval Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-225-7097 has 1 manufacturer part number on file: 7144000 (Alfa Laval Inc).
3 possible matches (shared part number, not a government interchangeability claim): 6105-01-248-8267, 4720-01-656-4040, 8125-01-659-8163. Verify interchangeability with system specifications before substitution.
Key specifications for 7144000: Cross-Sectional Height: 0.078 INCHES NOMINAL IN; Style Designator: CIRCULAR; Cross-Sectional Shape Style: SQUARE; Aperture Diameter: 15.945 INCHES NOMINAL IN. 7 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.