The Packing with Retainer, cataloged under National Stock Number 5330-01-335-5935, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Trelleborg Sealing Solutions Us, Inc.. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-335-5935 |
| Primary Part Number | S34781-015P10 |
| Item Name | Packing with Retainer |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Trelleborg Sealing Solutions Us, Inc. |
| Status | ACTIVE |
| Outside Diameter | 0.0675 INCHES NOMINAL IN |
| Material Document and Classification | AEROLON 10 MFR REF 1ST MATERIAL RESPONSE INNER RING |
| Material Document and Classification | AEROLON 10 MFR REF 2ND MATERIAL RESPONSE OUTER RING |
| Material Document and Classification | MIL-P-83416 MIL SPEC SINGLE MATERIAL RESPONSE RETAINER |
| Retainer Thickness | 0.154 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC RETAINER |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE AND GRAPHITE INNER RING |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE AND GRAPHITE OUTER RING |
| Construction | TWO-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 |
|---|---|
| S34781-015P10 PRIMARY | Trelleborg Sealing Solutions Us, Inc. (USA) |
| MC17920 | Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace (USA) |
NSN 5330-01-335-5935 is a Packing with Retainer, manufactured by Trelleborg Sealing Solutions Us, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-335-5935 has 2 manufacturer part numbers on file: S34781-015P10 (Trelleborg Sealing Solutions Us, Inc.), MC17920 (Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace).
Key specifications for S34781-015P10: Outside Diameter: 0.0675 INCHES NOMINAL IN; Material Document and Classification: AEROLON 10 MFR REF 1ST MATERIAL RESPONSE INNER RING; Material Document and Classification: AEROLON 10 MFR REF 2ND MATERIAL RESPONSE OUTER RING; Material Document and Classification: MIL-P-83416 MIL SPEC SINGLE MATERIAL RESPONSE RETAINER. 9 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.