The Seal,nonmetallic Round Section, cataloged under National Stock Number 5330-00-857-9658, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Lydall Inc Redman Plastics Div. The record lists 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Seal,nonmetallic Round Section |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Power Components (deutschland) Gmbh (CAGE C7432); Dbr Industries, Inc. Dba Dbr Industries Inc (CAGE 1K697); Lydall Inc Redman Plastics Div (CAGE 5S588); Rolls-Royce Solutions America Inc (CAGE 72582); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207) |
| Parameter | Value |
|---|---|
| NSN | 5330-00-857-9658 |
| Primary Part Number | 6775122 |
| Item Name | Seal,nonmetallic Round Section |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Lydall Inc Redman Plastics Div |
| Status | ACTIVE |
| 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 |
|---|---|
| PC6775122 | Power Components (deutschland) Gmbh (DEU) |
| 8351892 | Dbr Industries, Inc. Dba Dbr Industries Inc (USA) |
| 6775122 PRIMARY | Lydall Inc Redman Plastics Div (USA) |
| 6775122 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| 8352146 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 8351892 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
| 2520008579658 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
NSN 5330-00-857-9658 is a Seal,nonmetallic Round Section, manufactured by Lydall Inc Redman Plastics Div, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-857-9658 has 5 manufacturer part numbers on file: PC6775122 (Power Components (deutschland) Gmbh), 8351892 (Dbr Industries, Inc. Dba Dbr Industries Inc), 6775122 (Lydall Inc Redman Plastics Div), 6775122 (Rolls-Royce Solutions America Inc), 8352146 (U S Army Tank Automotive Command Amsta-Im-Mm).
6 possible matches (shared part number, not a government interchangeability claim): 5330-00-860-0577, 5330-00-861-1428, 5330-00-861-1432. 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.