The Seal Ring,metal, cataloged under National Stock Number 5330-01-646-7515, 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. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Seal Ring,metal |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Technetics Group Llc Dba Technetics Group Columbia Div Technetics Group Columbia (CAGE 56257) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-646-7515 |
| Primary Part Number | U701618 |
| Item Name | Seal Ring,metal |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Technetics Group Llc Dba Technetics Group Columbia Div Technetics Group Columbia |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | V |
| Part Number | Manufacturer |
|---|---|
| U701618 PRIMARY | Technetics Group Llc Dba Technetics Group Columbia Div Technetics Group Columbia (USA) |
NSN 5330-01-646-7515 is a Seal Ring,metal, manufactured by Technetics Group Llc Dba Technetics Group Columbia Div Technetics Group Columbia, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-646-7515 has 1 manufacturer part number on file: U701618 (Technetics Group Llc Dba Technetics Group Columbia Div Technetics Group Columbia).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-669-4374. Verify interchangeability with system specifications before substitution.
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.