The Seal Ring,metal, cataloged under National Stock Number 5330-01-352-7852, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Eaton Corporation Div Fed. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-352-7852 |
| Primary Part Number | 11053 |
| Item Name | Seal Ring,metal |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Eaton Corporation Div Fed |
| Status | ACTIVE |
| Material Document and Classification | AMS 5596 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5589 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | PLAIN RECTANGULAR, STRAIGHT FACE |
| Joint Style | VERTICAL JOINT |
| Inside Diameter | 8.048 INCHES MINIMUM AND 8.060 INCHES MAXIMUM IN |
| Radial Wall Thickness | 0.1460 INCHES MINIMUM AND 0.1600 INCHES MAXIMUM IN |
| Ring Style | CONTRACTING CONCENTRIC |
| Material | NICKEL ALLOY 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 |
|---|---|
| 11053 | Eaton Corporation Div Fed (USA) |
| Reference | Meaning |
|---|---|
| 1044CSB | 5/9 Secondary reference Corru-Seals, Inc. |
| 4068T87P05 | 3/2 Design control — primary reference U.S. Government activity |
| 4068T87P04 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-352-7852 is a Seal Ring,metal, manufactured by Eaton Corporation Div Fed, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-352-7852 has 1 manufacturer part number on file: 11053 (Eaton Corporation Div Fed).
Key specifications for 11053: Overall Width: 0.2150 INCHES MINIMUM AND 0.2350 INCHES MAXIMUM IN; Material Document and Classification: AMS 5596 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5589 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE; Joint Style: VERTICAL JOINT. 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.